History Tools
Browse all available history tools.
Available tools
- Archival Folio Added Letter Suffix Append an explicit archival folio suffix to unchanged digit text without interpreting foliation systems.
- Archival Leaf Number Gap Tool Calculate archival leaf number gap from explicit caller-supplied inputs.
- Archival Page Sequence Increment Tool Increment a literal nonnegative archival page number, optionally retaining minimum zero-padding width.
- Archival Signature Level Split Tool Split an archival signature using an explicit literal hierarchy separator, rejecting empty levels.
- Calendar Date Before Year Zero Source Label Preserve explicit early-date text and supplied year-numbering convention without inserting year zero or converting calendars.
- Calendar Era Order Sign Tool Compare supplied same-era coordinates with an explicit direction; no calendar or era conversion is inferred.
- Calendar Gap Duration Correction Tool Correct a supplied calendar-label difference using explicit omitted/repeated-day counts.
- Chronology Era Zero Label Tool Map signed year labels under an explicit presence or absence of year zero; zero in a no-zero era is flagged invalid.
- Chronology Event Interval Width Tool Measure an explicit event interval on one supplied chronological axis, without interpreting calendar uncertainty.
- Historical Date Bound Width Tool Width of a supplied historical day/year index envelope in one explicit caller-defined calendar basis.
- Historical Date Circa Marker Tool Apply a circa marker to a literal historical date according to an explicit approximation flag.
- Historical Date Double Year Token Tool Expand a supplied four-digit/slash/two-or-four-digit double-year token without converting a historical calendar.
- Historical Date Old Style New Style Label Qualify an explicit historical date transcription by supplied calendar-style wording without converting calendars.
- Historical Document Recto Verso Label Tool Format a historical document folio surface using explicit recto or verso.
- Historical Event Date Precision Token Tool Attach an explicit historical date-precision annotation without interpreting a calendar or inferring missing fields.
- Historical Inscription Illegible Span Mark Format an explicitly supplied illegible-span placeholder with optional square brackets without restoring text.
- Historical Map Edition Date Label Tool Format literal map title, edition and date fields without equating survey and publication dates.
- Historical Money Denomination Record Tool Record historical money wording with an explicit place and year context; no exchange-rate or denomination conversion.
- Historical Person Name Variant Link Tool Encode a supplied person-record/name-variant/source association without resolving identity from a name.
- Historical Place Uncertain ID Display Display explicit historical-place wording and a supplied identifier uncertainty flag without resolving the place.
- Historical Price Unit Reference Flag Tool Flag supplied price-unit comparability without inventing a historical unit conversion.
- Historical Text Editorial Emendation Token Pair explicit source and emended readings with editorial provenance without generating an emendation.
- Historical Unit Symbol Token Tool Inspect a symbol within caller-supplied historical-unit vocabulary without inventing conversion factors.
- Historical Witness Firsthand Secondhand Code Label an explicitly recorded witness-source relationship without assessing historical reliability.
- Manuscript Dated Versus Postmarked Pair Pair explicitly supplied manuscript and postmark date transcriptions without resolving historical calendars or missing dates.
- Manuscript Folio Surface Reference Tool Format a manuscript folio, recto/verso and optional single-letter column reference under an explicit compact convention.
- Oral History Remembered Versus Documented Date Pair explicitly remembered and documented date wording without treating memory as a verified date.
- Regnal Accession Partial Year Source Tag Preserve an explicit regnal-year transcription and accession convention without inferring sovereign chronology.
- Regnal Year Era Token Tool Apply an explicitly supplied first-year anchor and one-based regnal index; no accession/calendar convention is inferred.
- Regnal Year Source Label Tool Label an explicitly sourced regnal year without converting it to a modern calendar date.
- Source Date Not Before Not After Pair Tool Represent inclusive supplied historical year bounds with astronomical year numbering and their endpoint difference.