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John Harrisons Last Marine Timepiece
Photograph - Photograph
Harrison's last marine timepiece, H.5, which he made under protest. It is like H.4 but plainer. The gold star in the middle is for setting the hands. George II tested it in 1772.
June 1st, 2013
Viewed 4 Times - Last Visitor from Melbourne, 07 - Australia on 12/23/2014 at 12:45 AM
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