{
  "contract": "aesthetary.record/1.0",
  "record_spec": "1.1.0",
  "semantics": {
    "vocabulary": "aesthetary.public-evidence/1.0",
    "definitions": "vocabulary.json"
  },
  "slug": "archival",
  "name": "Archival",
  "identity": {
    "definition": {
      "state": "resolved",
      "text": "The library card catalogue: bibliographic records on uniform standard-size cards (postcard size, 7.5 x 12.5 cm, about 3 x 5 in), carrying the call number with the class number in the upper left corner, stored on edge in drawers, in a dictionary catalogue interfiled in a single alphabetical order, with projecting guide cards to find a heading; the name 'Archival', the aged-paper ground and typewriter-only labelling are Aesthetary's reading."
    },
    "scope": {
      "state": "resolved",
      "text": "The visual register of the library card catalogue: uniform 3-by-5 cards, call numbers and exposed alphabetical order, as Aesthetary's design language; the aged-paper ground and typewriter labelling are our art direction.",
      "ruling": "D0-1"
    },
    "aliases": [
      "library",
      "catalogue",
      "index card",
      "accession"
    ],
    "layer_verdict": {
      "state": "ruled",
      "value": "subject_incoherent",
      "ruling": "D0-1"
    }
  },
  "native_medium": {
    "state": "resolved",
    "value": [
      "print",
      "interior"
    ],
    "evidence": {
      "quote": "Postcard size, 7.5 x 12.5 cm (3 x 5 in. approximately)",
      "field": "kcc.json#archival/medium (claim kcc:medium)"
    },
    "ruling": "Knowledge Completion Campaign (founder instruction, 2026-09-29)"
  },
  "research": {
    "line": "partly_sourced",
    "text": "Partly sourced",
    "sentence": "9 sources attached."
  },
  "areas": [
    {
      "area": "layout",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "typography",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "color",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "imagery",
      "state": "resolved",
      "canon": "not_canonically_specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Not specified by the source"
      }
    },
    {
      "area": "surface",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": null,
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "interface",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": null,
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "motion",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "motif",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": null,
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "technique",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": null,
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "form",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": null,
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "hierarchy",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Specified"
      }
    },
    {
      "area": "density",
      "state": "resolved",
      "canon": "specified",
      "importance": "unknown",
      "posture_basis": "synthesis",
      "label": {
        "text": "Specified"
      }
    }
  ],
  "claims": [
    {
      "id": "layout-3",
      "text": "Composition: index-card units; catalogue systems.",
      "role": "rule",
      "area": "layout",
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "typography-4",
      "text": "Typography: token rule: monospace, typewriter era, ink_spread.",
      "role": "rule",
      "area": "typography",
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "color-5",
      "text": "Colour: aged paper ground.",
      "role": "rule",
      "area": "color",
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "density-6",
      "text": "CURATORIAL from intent: dense, and the density is the argument. Show more records than fit comfortably.",
      "role": "rule",
      "area": "density",
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "surface-8",
      "text": "Form / motif / surface / technique: card stock, ruled fields, ink spread.",
      "role": "rule",
      "area": null,
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "motion-14",
      "text": "CURATORIAL: retrieval behaviours — filtering, jumping to a letter, the card advancing — not decorative transition.",
      "role": "rule",
      "area": "motion",
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "ar-r1",
      "text": "Every unit carries an identifier and the same fields in the same positions, and the ordering system is exposed rather than hidden. Description is consistent across units by repository rule, not by item.",
      "role": "rule",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": "D0-3 C4b D5"
    },
    {
      "id": "intent",
      "text": "A collection is worth more than any item in it, so the design's job is to make the ordering visible and the individual item findable. Retrieval outranks presentation, and the apparatus of retrieval is not hidden.",
      "role": "argument",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-1",
      "text": "No hero item.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-2",
      "text": "No editorial ranking.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-3",
      "text": "No hiding the collection size.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-4",
      "text": "No proportional type in labels.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-5",
      "text": "No decorative transition.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-7",
      "text": "Not open: privileging one record.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "failure-8",
      "text": "Not open: concealing volume..",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "intent-negation",
      "text": "Refuses curation that privileges one item, and refuses any layout that conceals the size of the collection.",
      "role": "argument",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "intent-cost",
      "text": "Costs accepted: Emphasis; Narrative; Working at small scale",
      "role": "argument",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "intent-audience",
      "text": "Audience: A visitor who arrived looking for one item and will accept an ordering system to find it.",
      "role": "argument",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "v1-distinguishing",
      "text": "Knowledge presented as an ordered collection; needs volume to justify itself",
      "role": "diagnostic",
      "area": null,
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "v1-era",
      "text": "Era: 19th-century, contemporary",
      "role": "context",
      "area": null,
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "v1-mood",
      "text": "Mood: serious, nostalgic",
      "role": "context",
      "area": null,
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "v1-cross-library",
      "text": "Cross-library: Layout: catalogue systems · Typography: typewriter mono",
      "role": "context",
      "area": null,
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "v1-applications",
      "text": "Common applications: Archives, museums, publishers",
      "role": "context",
      "area": null,
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "sector-registers",
      "text": "Sectors: Archives, museums, publishers",
      "role": "context",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": "D0-3 C3 sector"
    },
    {
      "id": "typography-block",
      "text": "Typography: typewriter mono; class monospace",
      "role": "rule",
      "area": "typography",
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": "D0-3 C2 typo"
    },
    {
      "id": "surface-8.surface",
      "text": "Surface: card stock, ink spread",
      "role": "rule",
      "area": "surface",
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "surface-8.layout",
      "text": "Layout: ruled fields",
      "role": "rule",
      "area": "layout",
      "basis": "inherited",
      "support": {
        "state": "inherited",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "catalogue",
        "text": "From our catalogue entry"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "imagery-reason",
      "text": "Neither demanded nor forbidden.",
      "role": "context",
      "area": "imagery",
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "freedom-imagery",
      "text": "Declared freedom: imagery presence.",
      "role": "context",
      "area": "imagery",
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "declared-freedom",
      "text": "Declared freedom: paper tone; how the ordering is exposed.",
      "role": "context",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "technique-scope-reading",
      "text": "Typewriter labelling are our art direction.",
      "role": "context",
      "area": "technique",
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:technique-1",
      "text": "Cards were handwritten in a prescribed hand with rules for uniformity, upright letters with little slant, and permanent ink of uniform colour.",
      "role": "context",
      "area": "technique",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "New York State Library School practice, 1904 edition"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:technique-2",
      "text": "The Library of Congress began printing catalogue cards in 1901, and printed LC card sets in the ALA standard size were then sold to other libraries.",
      "role": "context",
      "area": "technique",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S2",
          "kcc-archival-S5"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "S2 dates printing to January 1901; S5 dates sale from 1902"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:technique-3",
      "text": "Typewriters replaced handwritten cards; the New York Society Library wrote its cards by hand until buying an Underwood typewriter in 1908.",
      "role": "context",
      "area": "technique",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S6",
          "kcc-archival-S7",
          "kcc-archival-S5"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "New York Society Library case plus general statements"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:technique-4",
      "text": "The sequence of card-lettering techniques was handwriting, then typewriting, then purchased printed cards, then online catalogues, so typewriting is one historical stage rather than the defining technique.",
      "role": "diagnostic",
      "area": "technique",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S12",
          "kcc-archival-S2"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "LISWiki is secondary; the dates are confirmed by LOC (S2)"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:typography-1",
      "text": "The preferred card hand was upright with as little slant as possible, and was often called the 'printing hand'.",
      "role": "rule",
      "area": "typography",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Dewey 1904"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:typography-2",
      "text": "The hand was a uniform black line without shading, and hairline strokes were to be avoided.",
      "role": "rule",
      "area": "typography",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Dewey 1904"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:typography-3",
      "text": "Letterforms were to carry no ornament or flourish.",
      "role": "negative",
      "area": "typography",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Dewey 1904"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:typography-4",
      "text": "Letter size was keyed to the standard card's printed rulings, using one-third of the distance between them.",
      "role": "rule",
      "area": "typography",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Dewey 1904"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:motif-1",
      "text": "The standard card carried a 'left red line' and a 'right red line': the author's name begins at the left red line and runs on at the right red line.",
      "role": "rule",
      "area": "motif",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Dewey 1904 standard card"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:motif-2",
      "text": "The standard card was horizontally ruled, and handwriting size was keyed to the rulings.",
      "role": "rule",
      "area": "motif",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:motif-3",
      "text": "Ink colour coded the fields: subject headings in red ink, call numbers in blue.",
      "role": "rule",
      "area": "motif",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Dewey 1904; red call numbers were allowed as an option"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:form-1",
      "text": "Cards of uniform size are stored on edge in drawers.",
      "role": "rule",
      "area": "form",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S12",
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Sharp 1935 as quoted by LISWiki, corroborated by Dewey"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:form-2",
      "text": "Catalogues were furniture at architectural scale: cabinets and trays sold by the Library Bureau, and at the Library of Congress 22,000 drawers in cases in the reading room.",
      "role": "context",
      "area": "form",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S3",
          "kcc-archival-S2"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:form-3",
      "text": "The Folger holds all five main types of card catalogue drawer.",
      "role": "context",
      "area": "form",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S4"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "one institution"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:interface-1",
      "text": "Projecting labelled guide cards divide the drawer so a reader can find a heading.",
      "role": "rule",
      "area": "interface",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:interface-2",
      "text": "A rod through the cards keeps them from falling out, and cards left sticking up make it easy to double-check the filing.",
      "role": "rule",
      "area": "interface",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S4"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Folger practice"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:interface-3",
      "text": "Drawers and the call number tie the card to a location: the call number on the card matches the one on the book's spine.",
      "role": "context",
      "area": "interface",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S3"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:motion-1",
      "text": "Entries on the back of a card were written so they could be read from the front of the drawer by tipping the card forward.",
      "role": "context",
      "area": "motion",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "physical handling, not screen animation"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:motion-2",
      "text": "Newly filed cards were left sticking up so the filing could be double-checked by flipping through them.",
      "role": "context",
      "area": "motion",
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S4"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "scope": {
        "practice": "Folger practice"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:definition",
      "text": "The library card catalogue: bibliographic records on uniform standard-size cards (postcard size, 7.5 x 12.5 cm, about 3 x 5 in), carrying the call number with the class number in the upper left corner, stored on edge in drawers, in a dictionary catalogue interfiled in a single alphabetical order, with projecting guide cards to find a heading; the name 'Archival', the aged-paper ground and typewriter-only labelling are Aesthetary's reading.",
      "role": "definition",
      "area": null,
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1",
          "kcc-archival-S3",
          "kcc-archival-S12",
          "kcc-archival-S10"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "kcc:medium",
      "text": "Native medium: print, interior.",
      "role": "context",
      "area": null,
      "basis": "documentary",
      "support": {
        "state": "cited",
        "for": [
          "kcc-archival-S1",
          "kcc-archival-S2",
          "kcc-archival-S3"
        ],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "documented",
        "mark": "attached",
        "text": "Documented · Source attached"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "dcc:gestalt",
      "text": "Records presented as uniform units of one standard card size, each carrying a call number in the upper left and a fixed set of fields on the same ruled lines, interfiled in a single alphabetical order with projecting guide cards exposed as the primary structure, and lettered in one upright, unornamented hand, whether written, typed or printed. The diagnostic condition is volume made visible: the register needs a collection large enough that the ordering system earns its place, and a handful of items styled this way reads as affectation. Apothecary shares the engraved-label grammar but organises around a single product and its dosage. Dystopian Bureaucratic shares the typewriter mono exactly, but its forms exist to withhold rather than to retrieve.",
      "role": "diagnostic",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [
        "kcc:definition",
        "kcc:motif-1",
        "kcc:motif-2",
        "kcc:interface-1",
        "kcc:interface-3",
        "kcc:typography-1",
        "kcc:typography-3",
        "kcc:technique-4"
      ],
      "ruling": null
    },
    {
      "id": "dcc:hierarchy-13",
      "text": "CURATORIAL: rank by position in the ordering, not by importance. The first card is first because of its call number. This is a genuinely unusual instruction — the register refuses editorial ranking, which is the opposite of almost every other page on this site.",
      "role": "rule",
      "area": "hierarchy",
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "dcc:failure-6",
      "text": "Against Scientific: ordering versus evidence. Scientific argues a finding; this presents a holding. Against Apothecary: collection versus single product. Against Dystopian Bureaucratic (not a listed neighbour; they share a rule): retrieval versus withholding. Their typography is identical and cannot carry the discrimination. Anti-signature: styling a small set this way, or emphasising one record, breaks it.",
      "role": "negative",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    },
    {
      "id": "dcc:gestalt-boundary",
      "text": "Against Scientific: ordering versus evidence. Scientific argues a finding; this presents a holding. Against Apothecary: collection versus single product. Against Dystopian Bureaucratic (not a listed neighbour; they share a rule): retrieval versus withholding. Their typography is identical and cannot carry the discrimination. Anti-signature: styling a small set this way, or emphasising one record, breaks it.",
      "role": "boundary",
      "area": null,
      "basis": "synthesis",
      "support": {
        "state": "none",
        "for": [],
        "against": [],
        "contested": false
      },
      "label": {
        "kind": "reading",
        "text": "Our reading"
      },
      "derives_from": [],
      "ruling": null
    }
  ],
  "web_translations": [],
  "standard_practice": [],
  "sources": [
    {
      "id": "kcc-archival-S1",
      "kind": "source",
      "title": "Simplified library school rules: card catalog, accession, book numbers, shelf list, capitals, punctuation, abbreviations, library handwriting",
      "url": "https://archive.org/stream/s00implifiedlibrardewerich/s00implifiedlibrardewerich_djvu.txt",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S10",
      "kind": "source",
      "title": "archival quality - Dictionary of Archives Terminology",
      "url": "https://dictionary.archivists.org/entry/archival-quality.html",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S12",
      "kind": "source",
      "title": "History of the card catalog",
      "url": "https://liswiki.org/wiki/History_of_the_card_catalog",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S2",
      "kind": "source",
      "title": "Origins and Development of the Card Catalog (The Library of Congress Card Catalog research guide)",
      "url": "https://guides.loc.gov/card-catalog/card-catalog-history",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S3",
      "kind": "source",
      "title": "Library catalog",
      "url": "https://en.wikipedia.org/wiki/Library_catalog",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S4",
      "kind": "source",
      "title": "The key to removing a card catalog rod (literally)",
      "url": "https://www.folger.edu/blogs/collation/the-key-to-removing-a-rod/",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S5",
      "kind": "source",
      "title": "The Evolving Catalog",
      "url": "https://americanlibrariesmagazine.org/2016/01/04/cataloging-evolves/",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S6",
      "kind": "source",
      "title": "The Many Catalogs of the New York Society Library",
      "url": "https://www.nysoclib.org/many-catalogs-new-york-society-library",
      "status": "verified",
      "retrieval": "retrieved"
    },
    {
      "id": "kcc-archival-S7",
      "kind": "source",
      "title": "Edison's Telegraphic Script Inspired 'Library Hand'",
      "url": "https://edison.rutgers.edu/life-of-edison/essaying-edison/essay/edison-s-telegraphic-script-inspired-library-hand",
      "status": "verified",
      "retrieval": "retrieved"
    }
  ],
  "relations": [
    {
      "slug": "scientific",
      "kind": "confused_with",
      "status": "proposed"
    },
    {
      "slug": "apothecary",
      "kind": "confused_with",
      "status": "proposed"
    },
    {
      "slug": "dystopian-bureaucratic",
      "kind": "confused_with",
      "status": "proposed"
    },
    {
      "slug": "broadsheet",
      "kind": "confused_with",
      "status": "proposed"
    },
    {
      "slug": "stamp-and-ink",
      "kind": "confused_with",
      "status": "proposed"
    }
  ],
  "open": [
    {
      "kind": "missing_research",
      "question": "Is there design-literature attestation of 'Archival' as the name of a visual language?"
    },
    {
      "kind": "missing_research",
      "question": "Did the red indention rules survive onto typed and printed cards?"
    }
  ],
  "aesthetary_build": {
    "note": "Values Aesthetary built with. Not claims about the Aesthetic.",
    "measured": {
      "note": "Read from the page's own stylesheet at build time. Values Aesthetary built with, not claims about the Aesthetic.",
      "slug": "archival",
      "stylesheet": "archival.css",
      "bytes": 14638,
      "colours": [
        "#E9E0C8",
        "#F1EAD6",
        "#2A241A",
        "#5C5138",
        "#A89A78",
        "#7A3B2E",
        "#2E4470"
      ],
      "radii": [
        "50%"
      ],
      "fontSizes": [
        "0.72rem",
        "0.75rem",
        "0.76rem",
        "0.8rem",
        "0.82rem",
        "0.85rem",
        "0.9rem",
        "1.3rem"
      ],
      "faces": [
        "SpaceMonoX"
      ],
      "tokens": [
        {
          "name": "--av-paper",
          "value": "#E9E0C8"
        },
        {
          "name": "--av-card",
          "value": "#F1EAD6"
        },
        {
          "name": "--av-ink",
          "value": "#2A241A"
        },
        {
          "name": "--av-ink-2",
          "value": "#5C5138"
        },
        {
          "name": "--av-rule",
          "value": "#A89A78"
        },
        {
          "name": "--av-red",
          "value": "#7A3B2E"
        },
        {
          "name": "--av-face",
          "value": "\"SpaceMonoX\", \"Courier New\", monospace"
        },
        {
          "name": "--av-blue",
          "value": "#2E4470"
        },
        {
          "name": "--av-line",
          "value": "1.5rem"
        }
      ],
      "animates": false,
      "absent": [
        "no box-shadow anywhere",
        "nothing animates"
      ]
    },
    "design_grammar": {
      "note": "Aesthetary's translation of this record into web primitives. Every value carries a basis: \"record\" is a rule the record holds (cites names it), \"translation\" is our choice derived from the cited rules (because says how), \"not_recorded\" means the record is silent (guidance says what to do). A \"record\" value restates a claim the record holds; its standing is that claim's own kind in the record (a requirement, period practice, modern practice, or our interpretation), which the cited rule states. \"record\" does not by itself make a value a property of the language.",
      "slug": "archival",
      "version": "2026-09-29",
      "summary": "A starting grammar for a website in Archival: every record on one standard ruled card, the call number upper left, one alphabetical order exposed with guide tabs, and nothing ranked above anything else.",
      "color": {
        "roles": [
          {
            "role": "ground",
            "value": "#E9E0C8",
            "use": "The page: aged stock. The record's art direction.",
            "basis": "record",
            "cites": [
              "token_rule:color-5"
            ]
          },
          {
            "role": "card",
            "value": "#F1EAD6",
            "use": "Every card and unit.",
            "basis": "translation",
            "cites": [
              "token_rule:surface-8"
            ]
          },
          {
            "role": "ink",
            "value": "#2A241A",
            "contrast": "12.8:1",
            "use": "Text and rulings: one uniform ink.",
            "basis": "translation",
            "cites": [
              "claim:kcc:technique-1"
            ]
          },
          {
            "role": "ink-2",
            "value": "#5C5138",
            "contrast": "6.5:1",
            "use": "Field labels, counts.",
            "basis": "translation",
            "cites": [
              "token_rule:ar-r1"
            ]
          },
          {
            "role": "red",
            "value": "#7A3B2E",
            "contrast": "7.0:1",
            "use": "The red lines, subject headings, and call numbers on this page.",
            "basis": "translation",
            "cites": [
              "claim:kcc:motif-1",
              "claim:kcc:motif-3"
            ]
          },
          {
            "role": "blue",
            "value": "#2E4470",
            "contrast": "8.0:1",
            "use": "Call numbers, where the page follows the default ink.",
            "basis": "translation",
            "cites": [
              "claim:kcc:motif-3"
            ]
          },
          {
            "role": "rule",
            "value": "#A89A78",
            "use": "Card edges and field rulings. Never text.",
            "basis": "translation",
            "cites": [
              "claim:kcc:motif-2"
            ]
          }
        ],
        "alternates": [],
        "rules": [
          {
            "rule": "Colour-code the fields: subject headings in red ink, call numbers in blue.",
            "basis": "record",
            "cites": [
              "claim:kcc:motif-3"
            ]
          },
          {
            "rule": "Call numbers may run in the red instead, as this page files them.",
            "basis": "translation",
            "cites": [
              "claim:kcc:motif-3"
            ],
            "because": "Red call numbers were an allowed option."
          },
          {
            "rule": "Lay the cards on an aged-paper ground.",
            "basis": "record",
            "cites": [
              "token_rule:color-5"
            ]
          },
          {
            "rule": "Keep the aged ground as art direction, never as evidence of age.",
            "basis": "translation",
            "cites": [
              "token_rule:color-5",
              "claim:kcc:definition",
              "claim:kcc:technique-1"
            ],
            "because": "The aged ground is Aesthetary's reading; the catalogue card was written in permanent ink of uniform colour."
          }
        ]
      },
      "typography": {
        "family": {
          "stack": "\"SpaceMonoX\", \"Courier New\", monospace",
          "class": "typewriter monospace (the record's art direction)"
        },
        "roles": [
          {
            "role": "label",
            "size": "0.75rem",
            "weight": 400,
            "lineHeight": "1.5",
            "case": "uppercase",
            "tracking": "0.1em",
            "measure": null,
            "use": "Field labels, call numbers, headings of units."
          },
          {
            "role": "heading",
            "size": "0.9rem",
            "weight": 700,
            "lineHeight": "1.35",
            "case": "uppercase",
            "tracking": "0.12em",
            "measure": null,
            "use": "The heading on a card or unit. Never larger than this."
          },
          {
            "role": "entry",
            "size": "0.9rem",
            "weight": 400,
            "lineHeight": "1.7",
            "case": null,
            "tracking": null,
            "measure": "68ch",
            "use": "The entry itself, in sentence case at a reading size."
          }
        ],
        "rules": [
          {
            "rule": "Set labels in typewriter monospace.",
            "basis": "record",
            "cites": [
              "token_rule:typography-4"
            ]
          },
          {
            "rule": "Keep letters upright, a uniform black line without shading or hairlines.",
            "basis": "record",
            "cites": [
              "claim:kcc:typography-1",
              "claim:kcc:typography-2"
            ]
          },
          {
            "rule": "No ornament or flourish on any letter.",
            "basis": "record",
            "cites": [
              "claim:kcc:typography-3"
            ]
          },
          {
            "rule": "One face for everything, Space Mono.",
            "basis": "translation",
            "cites": [
              "token_rule:typography-4",
              "claim:failure-4"
            ],
            "because": "The record calls for typewriter labelling and refuses proportional type in labels; the room's face does both."
          },
          {
            "rule": "Treat typewriting as one stage, not the defining technique: cards were handwritten, then typed, then printed, so an upright unornamented hand or print face is as true to the catalogue.",
            "basis": "record",
            "cites": [
              "claim:kcc:technique-4"
            ]
          }
        ]
      },
      "gridLayout": {
        "summary": "Cards of one size in one alphabetical sequence, divided by guide tabs. The grid is a drawer, not a column system.",
        "tokens": {
          "card-min": "13.5rem",
          "label-col": "11rem",
          "gap": "0.5rem"
        },
        "rules": [
          {
            "rule": "Compose in index-card units within catalogue systems.",
            "basis": "record",
            "cites": [
              "token_rule:layout-3"
            ]
          },
          {
            "rule": "Every unit carries an identifier and the same fields in the same positions; expose the ordering.",
            "basis": "record",
            "cites": [
              "token_rule:ar-r1"
            ]
          },
          {
            "rule": "Rank by position in the ordering, not importance.",
            "basis": "record",
            "cites": [
              "claim:dcc:hierarchy-13"
            ]
          },
          {
            "rule": "Dense: show more records than fit comfortably.",
            "basis": "record",
            "cites": [
              "token_rule:density-6"
            ]
          },
          {
            "rule": "Fill the row with equal cards and divide the run with guide tabs by letter.",
            "basis": "translation",
            "cites": [
              "claim:kcc:form-1",
              "claim:kcc:interface-1"
            ],
            "because": "Cards stand in drawers in one alphabetical order; guide cards divide it by heading."
          }
        ]
      },
      "shapeGeometry": {
        "tokens": {
          "radius": "0",
          "card-ratio": "5 / 3",
          "card-edge": "1px solid #A89A78",
          "unit-rule": "1px solid #2A241A"
        },
        "rules": [
          {
            "rule": "Card stock, ruled fields, ink spread.",
            "basis": "record",
            "cites": [
              "token_rule:surface-8"
            ]
          },
          {
            "rule": "Keep every card at 5:3, square-cornered.",
            "basis": "translation",
            "cites": [
              "claim:kcc:definition"
            ],
            "because": "The standard card is postcard size, about 3 by 5 inches."
          },
          {
            "rule": "Mark the foot of a card with the rod hole.",
            "basis": "translation",
            "cites": [
              "claim:kcc:interface-2"
            ],
            "because": "A rod through the cards keeps them in the drawer."
          }
        ]
      },
      "imagery": {
        "rules": [
          {
            "rule": "Imagery is neither demanded nor forbidden.",
            "basis": "not_recorded",
            "cites": [
              "claim:imagery-reason",
              "claim:freedom-imagery"
            ],
            "guidance": "Use images only where a record needs one, filed inside its card like any other field.",
            "silence": "source"
          }
        ]
      },
      "components": {
        "button": {
          "name": "Button",
          "becomes": "A guide card: a labelled tab standing proud of the row, square, in card stock with a ruled edge.",
          "anatomy": [
            "card-stock tab",
            "1px rule on three sides, open at the foot",
            "label in the typewriter face, capitals"
          ],
          "tokens": {
            "background": "#F1EAD6",
            "color": "#2A241A",
            "border": "1px solid #A89A78",
            "radius": "0"
          },
          "states": {
            "default": "Card-stock tab, ruled edge.",
            "hover": "The rule darkens to ink: the tab is pulled.",
            "focus": "2px outline in the call-number red, 2px outside.",
            "active": "The tab drops level with the row, as a card pushed back into the drawer.",
            "disabled": "Dashed rule, label in the second ink."
          },
          "accessibility": [
            "Label at 12.8:1 on card stock.",
            "At least 44px tall.",
            "The label says what it retrieves."
          ],
          "values": [
            {
              "rule": "Make a button a projecting labelled tab.",
              "basis": "translation",
              "cites": [
                "claim:kcc:interface-1"
              ],
              "because": "Projecting labelled guide cards are how a reader finds a heading; a button is a place to reach for."
            },
            {
              "rule": "Set the label in the typewriter face, in capitals.",
              "basis": "translation",
              "cites": [
                "token_rule:typography-4",
                "claim:technique-scope-reading"
              ],
              "because": "Catalogue labels on this page are typed; typing is the record's art direction, one stage of three."
            }
          ]
        },
        "card": {
          "name": "Card",
          "becomes": "The catalogue card: one fixed size for every record, horizontal rulings, a left and a right red line, the call number in the upper left.",
          "anatomy": [
            "5:3 card, one size for all",
            "call number upper left, left of the red line",
            "heading at the left red line",
            "entry running on at the right red line",
            "horizontal rulings behind the text"
          ],
          "tokens": {
            "ratio": "5 / 3",
            "background": "#F1EAD6",
            "border": "1px solid #A89A78",
            "rule": "#7A3B2E",
            "ruling": "1.5rem"
          },
          "states": {
            "default": "Every card identical in size and structure.",
            "hover": "Heading underlined. The card does not grow, lift or brighten.",
            "focus": "2px outline in the call-number red."
          },
          "accessibility": [
            "The heading is the one link; the call number is text a reader can copy.",
            "Rulings are background; nothing is read from them."
          ],
          "values": [
            {
              "rule": "Give every record the same card: one standard size, stored on edge.",
              "basis": "translation",
              "cites": [
                "claim:kcc:form-1",
                "claim:kcc:definition"
              ],
              "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
            },
            {
              "rule": "Put the call number in the upper left.",
              "basis": "translation",
              "cites": [
                "claim:kcc:definition"
              ],
              "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
            },
            {
              "rule": "Start the heading at the left red line and run the entry on at the right red line.",
              "basis": "translation",
              "cites": [
                "claim:kcc:motif-1"
              ],
              "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
            },
            {
              "rule": "Rule the card horizontally and size the lettering to the rulings.",
              "basis": "translation",
              "cites": [
                "claim:kcc:motif-2",
                "claim:kcc:typography-4"
              ],
              "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
            },
            {
              "rule": "Never feature one card: no larger, brighter or lifted state.",
              "basis": "translation",
              "cites": [
                "claim:dcc:hierarchy-13",
                "claim:failure-1"
              ],
              "because": "The register ranks by position in the ordering, not importance."
            }
          ]
        },
        "input": {
          "name": "Input",
          "becomes": "A ruled line on card stock: the field is one of the card's rulings, with a typed label in the ruled column to its left.",
          "anatomy": [
            "label in a fixed-width column, capitals",
            "field as a single ink ruling on card stock",
            "error as a typed line below"
          ],
          "tokens": {
            "border": "0 0 1px 0 solid #2A241A",
            "background": "#F1EAD6",
            "radius": "0",
            "height": "2.75rem"
          },
          "states": {
            "default": "One ink ruling.",
            "focus": "The ruling thickens to 2px, with a red outline.",
            "error": "Message typed below in the call-number red (7.0:1), beginning \"Error:\".",
            "disabled": "Dashed ruling, second ink."
          },
          "accessibility": [
            "The label is real text, programmatically tied to the field.",
            "Error is words, not colour alone."
          ],
          "values": [
            {
              "rule": "Draw the field as one of the card's rulings, the label in a fixed column.",
              "basis": "translation",
              "cites": [
                "token_rule:ar-r1",
                "claim:kcc:motif-2"
              ],
              "because": "Every unit carries the same fields in the same positions; a form is a card being filled."
            },
            {
              "rule": "The sources do not specify catalogue forms.",
              "basis": "not_recorded",
              "cites": [],
              "guidance": "Do not dress the field as a period slip; keep it one ruled line.",
              "silence": "source"
            }
          ]
        },
        "navigation": {
          "name": "Navigation",
          "becomes": "The alphabet, exposed: every letter a link, in order, on one ruled strip; the current heading is a guide tab.",
          "anatomy": [
            "a strip ruled above and below",
            "letters in the typewriter face, in alphabetical order",
            "current heading raised as a tab"
          ],
          "tokens": {
            "background": "#E9E0C8",
            "color": "#7A3B2E",
            "rule": "1px solid #2A241A"
          },
          "states": {
            "default": "Red letters on the aged ground.",
            "hover": "Underline.",
            "focus": "2px outline in the ink.",
            "current": "The letter sits on a card-stock tab, the way a guide card stands proud."
          },
          "accessibility": [
            "aria-current on the current heading.",
            "Each letter at least 44px tall.",
            "Letters at 7.0:1."
          ],
          "values": [
            {
              "rule": "Expose the ordering as the primary structure: one alphabetical sequence.",
              "basis": "translation",
              "cites": [
                "claim:kcc:definition",
                "token_rule:ar-r1"
              ],
              "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
            },
            {
              "rule": "Mark the current heading as a guide tab.",
              "basis": "translation",
              "cites": [
                "claim:kcc:interface-1"
              ],
              "because": "Guide cards project so a reader can find a heading."
            },
            {
              "rule": "Retrieval behaviours only: jumping to a letter, filtering, the card advancing.",
              "basis": "translation",
              "cites": [
                "token_rule:motion-14"
              ],
              "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
            }
          ]
        }
      },
      "motion": {
        "spec": {
          "durations": {
            "advance": "0ms"
          },
          "easing": {
            "advance": "linear"
          },
          "transforms": "none",
          "entrance": "None. The drawer is open when the page arrives.",
          "hover": "Underline or a darker rule; nothing grows.",
          "reducedMotion": "Identical: nothing moves."
        },
        "rules": [
          {
            "rule": "Motion is retrieval only: filtering, jumping to a letter, the card advancing. No decorative transition.",
            "basis": "translation",
            "cites": [
              "token_rule:motion-14",
              "claim:failure-5"
            ],
            "because": "The cited rule belongs to the Aesthetic's own medium; applying it to a screen component or motion is our translation."
          },
          {
            "rule": "Jump, do not scroll-animate, to a letter.",
            "basis": "translation",
            "cites": [
              "token_rule:motion-14"
            ],
            "because": "Retrieval behaviours only; the record refuses decorative transition."
          },
          {
            "rule": "The sources do not specify screen motion for the catalogue.",
            "basis": "not_recorded",
            "cites": [
              "claim:kcc:motion-1",
              "claim:kcc:motion-2"
            ],
            "guidance": "Tipping a card forward and leaving new cards standing up are hand actions, not animations; do not animate them.",
            "silence": "source"
          }
        ]
      },
      "notRecorded": [
        {
          "category": "typography",
          "what": "A single period typeface",
          "why": "Cards were lettered by hand, typewriter and print in turn. The typewriter face is our art direction."
        },
        {
          "category": "color",
          "what": "Exact ink values",
          "why": "The record names red and blue inks, not their values. The hexes are the room's."
        },
        {
          "category": "imagery",
          "what": "Any imagery",
          "why": "Neither demanded nor forbidden."
        },
        {
          "category": "components",
          "what": "Screen components",
          "why": "The record documents the drawer's own conventions (guide cards, the rod, the call number), not screen controls. The four components are contemporary builds on them."
        },
        {
          "category": "motion",
          "what": "Screen motion",
          "why": "The documented movements are a hand tipping and flipping cards."
        }
      ],
      "silence": {
        "color": "source",
        "typography": "source",
        "gridLayout": "source",
        "shapeGeometry": "source",
        "imagery": "source",
        "components": "source",
        "motion": "source"
      },
      "uiNote": "The record documents interface conventions for Archival. These four components are contemporary builds on those conventions, not historical artefacts."
    }
  }
}