Titles written by Timothy [Editor] Treffry:
Number of documents found: 1
- Richard Watkins
Title: Mainspring Gauges and the Dennison Combined Gauge
SubTitle: [A paper on the history and lack of accuracy of common measuring tools used by watch repairers]
Keywords: measurement watch tools
Other Keywords: spring barrel gauge Montadon Martin Robert Lepine Ferret Prenot Dennison thickness
Edition: 2008
Page or pages: 50
BHM No: 13735
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