Document Details Waltham Watch Papers I: Isochrnism of Balance-Springs [31p.] [Published DEcmber 1862]:
Number of documents found: 1
- Title: Waltham Watch Papers I: Isochrnism of Balance-Springs [31p.] [Published DEcmber 1862]
- Author: Alfred Mudge & Sons-Boston[Printers]
- Publisher:
Keywords: oscillator watch
Other Keywords: Blancespring -- Copyright: 2019
Kind: Chapter
Type: Watch (general)
Geographic area: USA
Topic: EscapmentScie
Organization: Brand
Pages: 31 pages
Entered By: fortunat
BHM No: 22710
Parent Document ID: 22699 - Parent Document Title: Horology, Clocks & Watches [A 2019 CD-ROM with a compilation of 93 historic horological documents in Chrome HTML format] - Publisher:
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