Specification of James Callard Davies - Clocks - No. 8515

Catalogue no: 1038
Dewey No: Subject(s): Patents
Author(s): James Callard Davies
Total pages: 4 Illustrations: 1 fold out Language(s): English Publication date: 1840
Editor: Publisher: The Great Seal Patent Office
Dimensions: 290mm x 200mm Condition: Paper cover fragile and torn
Related titles: Related library records:
Notes:
Relates to; "An Improved Clock or Timepiece". The clock described is a small protable timepiece with a duration of over one year between windings. Reprint of 1857 Malcolm Gardner, Horological Bookseller sticker on cover and first page.
Room location: Library Cabinet: Q Shelf: 4
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