A few facts connected with the elements of watch and clock making / by Charles Frodsham.

By: Material type: TextTextPublisher: London : [publisher not identified], 1862Description: 41 pages ; 17 cmContent type:
  • text
Media type:
  • unmediated
Carrier type:
  • volume
Subject(s):

31560000062014 11806

A small booklet with data and facts relevant for watchmakers, especially standards and tools for measuring distances and watch sizes and motive force of springs. Translation factors metric to imperial measures, lignes et cetera.

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