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The Encyclopedia of Horology

Archive · Cambridge, United Kingdom

Cambridge University Library (Board of Longitude papers)

Holds the Board of Longitude archive.

Overview

Cambridge University Library (Board of Longitude papers) is a archive based in Cambridge, United Kingdom. Holds the Board of Longitude archive.

As an archive, its value lies in documents rather than displayed objects: ledgers, registers, patents, correspondence, drawings or production records.

Production and sales ledgers can confirm when and to whom a specific numbered watch was delivered — evidence that marks on the object alone cannot give.

Photographs

Cambridge University Library (Board of Longitude papers) — lead image of the Wikipedia article “Cambridge University Library”
Cambridge University Library (Board of Longitude papers) — lead image of the Wikipedia article “Cambridge University Library” — See file page (Wikimedia Commons / Wikipedia), See file page. Wikimedia Commons file page

Photographs are illustrative examples of the type, not necessarily the exact object described. Verify details against the source file page.

Using it for research

  • Ask whether the archive issues extracts or certificates for individual serial numbers, and on what terms.
  • An extract confirms what the records state about the original object; it does not by itself prove that every part of a watch today is original.

Before you visit

  • Archives are usually accessible by written request or appointment only.