David George Foster

Specification of William Thomas Henley and David George Foster - Telegraphs and Time-Keepers - No. 12,236

Catalogue no: 1050
Dewey No: Subject(s): Patents
Author(s): David George Foster, William Thomas Henley
Total pages: 8 Illustrations: 3 fold out Language(s): English Publication date: 1848
Editor: Publisher: The Great Seal Patent Office
Dimensions: 290mm x 200mm Condition: Blue paper cover separated and torn in half, very frayed and fragile
Related titles: Related library records:
Relates to; "Certain Improvements in Telegraphic Communication and in Apparatus connected therewith Parts of which Improvements may be also applied to the moving of other Machines and Machinery". The patent describes eight innovations. Although most have some application to electrical horology, only two are specifically directed to it;
Room location: Library Cabinet: Q Shelf: 4
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