Harrison's fourth marine timekeeper

Made:
04-08-1936 in London
maker:
Science Museum

Two transparencies showing Harrison's fourth marine timekeeper, (a) front view, (b) movement, made by Science Museum in workshop, London, England, 04-08-1936

Details

Category:
Time Measurement
Object Number:
1936-378
type:
black-and-white transparency
credit:
Science Museum

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