Document Details Harder's Own Story:
Number of documents found: 1
- Title: Harder's Own Story
SubTitle: [An Article in the August 2010 issue of Watch and Clock Bulletin] - Author: Douglas K. Stevenson
- Publisher:
Keywords: torsionpendulum clock
Other Keywords: Torsion Harder Jehlin
Edition: August -- Copyright: 2010
Kind: Article
Type: Clock (general)
Geographic area: Germany
Topic: History
Organization: Person
Pages: 442-446
Entered By: fortunat
BHM No: 15183
Parent Document ID: 14827 - Parent Document Title: Watch and Clock Bulletin - 2010, Vol.52, No. 384-389 [Sucessor to: Bulletin of the NAWCC] - Publisher:
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