Quire Signature Position Finder
Locate a leaf inside its quire for signature placement: exact arithmetic gives the conjugate leaf, first or second half of the quire, which bifolium counting from the outermost sheet, and the leaf's running number across the manuscript.
Description
Locate a leaf inside its quire for signature placement: exact arithmetic gives the conjugate leaf, first or second half of the quire, which bifolium counting from the outermost sheet, and the leaf's running number across the manuscript.
Quire Signature Position Finder: Locate a leaf inside its quire for signature placement: exact arithmetic gives the conjugate leaf, first or second half of the quire, which bifolium counting from the outermost sheet, and the leaf's running number across the manuscript.
When to use Quire Signature Position Finder
Use this palaeographic utility to apply a stated dating, script, abbreviation, codicological, metrological, layout, or condition rule consistently while preparing manuscripts for scholarly review.
- Quire
- Quire number counting from the start.
- Leaf in quire
- Leaf position within the quire, from 1.
- Leaves per quire
- Even leaf count of a full quire.
How Quire Signature Position Finder works
Locate a leaf inside its quire for signature placement: exact arithmetic gives the conjugate leaf, first or second half of the quire, which bifolium counting from the outermost sheet, and the leaf's running number across the manuscript. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.1
- Partner leaf
- Conjugate leaf on the same bifolium.
- Quire half
- First or second half of the quire.
- Bifolium index
- Bifolium index counted from the outside (1 = outermost).
- Sequence number
- Running leaf number through the whole codex.
Limitations and assumptions
- Script and manuscript evidence varies by language, region, institution, period, scribe, material, restoration, and cataloguing convention. A heuristic flag or score is not an authoritative date, hand attribution, reading, provenance, or conservation diagnosis.
- Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.
Alternative or Complementary approaches
Retain page images, scale, foliation, material, provenance, diplomatic transcription, uncertainty, and comparison exemplars; confirm conclusions with codicological context and specialist judgment.
References
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Codicology — Wikipedia contributors
Similar or alternative tools
- Bifolium per Quire Solver
Solve the exact quire arithmetic pages = 2 x leaves and bifolia = leaves / 2 for a run of equal-sized quires.
- Collation Formula Builder
Build a collation formula from a list of per-quire leaf counts as Roman-numbered terms joined by plus signs and total the exact leaf, bifolium and page counts.
- Grain Hair/Folio Mapper
Map which folios of a quire show hair or flesh on their rectos under your declared nesting model (uniform rectos of one chosen skin, or alternating so each opening pairs identical skins), as exact leaf lists.