John Harrison (1693-1776) English clockmaker
John Harrison (1693-1776) English clockmaker. On the table at his elbow is his No 4 chronometer with which he won the prize for solving the problem of finding longitude at sea. Engraving
Picture No
13908149
Media ID
48403906
Size
3146px x 4500px
(4.7MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Chronometer Clockmaker Elbow Finding Longitude Measurement Solving
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