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Historical Map Edition Date Label Tool

Format literal map title, edition and date fields without equating survey and publication dates.

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Description

Require nonempty mapTitle, edition, and dateText and join them into an edition/date label.

Archival records often contain bounded dates, editions, and source identifiers. Arithmetic on supplied coordinates can check consistency while leaving historical interpretation and authenticity unresolved.

Require nonempty mapTitle, edition, and dateText and join them into an edition/date label.

When to use this tool

Use Historical Map Edition Date Label when you need a precise date-span or source-record bookkeeping step.

How to use the tool and how it works

  1. Enter mapTitle, edition, dateText. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read label. Use the output convention below.

Require nonempty mapTitle, edition, and dateText and join them into an edition/date label.1

Input fieldMeaning and unitsAccepted input
mapTitleMap TitleRequired. Text; maximum UTF-16 length 8192.
editionEditionRequired. Text; maximum UTF-16 length 8192.
dateTextSupplied date text under the accepted precision and grammar above.Required. Text; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
labelFormatted label for the supplied components under the convention above.Required. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "mapTitle": "Town Plan",
    "edition": "second edition",
    "dateText": "c. 1850"
  },
  "output": {
    "label": "Town Plan — second edition (c. 1850)"
  }
}

Limitations and assumptions

  • The date is preserved as text; map provenance, survey date, georeferencing, accuracy, and publication rights are not verified.
  • Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.

Alternative or Complementary methods

Consult the original catalog and documented calendar or dating convention when historical interpretation matters.

References

  1. Calculation and input contract: history/historical-map-edition-date-label — tool.io

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