Joseph Brown

Early Illustrations of Clock Escapements Also, Half Quarter Repeating Calendar and Alarm Watch

Catalogue no: 1276
Dewey No: Subject(s): Courtenay Ilbert Archive
Author(s): Joseph Brown, Paul M. Chamberlain
Total pages: 6 Illustrations: 6 Language(s): English Publication date: Feb., 1929
Editor: Publisher: The Jewelers' Circular
Dimensions: 290mm x 230mm Condition: Good
Related titles: Related library records:
Notes:
In "Early Illustrations of Clock Escapements", the author describes pages from "Technica Curiosa", by P. Gasparis Schotti, published in 1644, (corrected in pencil by Ilbert to 1664?). Author relates how he acquired his copy of the book from a tip off from Commander Gould. 8 types of early escapement with pendulums are illustrated and described, all of them before the invention of the recoil (anchor) escapement was invented.. 2 combine verge escapements with pendulums and 2 are Gallileo types.
Room location: Library Extension Cabinet: F Shelf: 4
Search terms: Antique Watches, Escapements
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