Harrison, John,  1693-1776, <br/><br/>
An account of the proceedings, in order to the discovery of the longitude :  in a letter to the Right Honourable ******, Member of Parliament / 
John Harrison. 
 - 46 pages :  25 cm 
<br/><br/>
<br/><br/><label>ISBN: </label>9781170096512 1170096514 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clocks and watches--Experiments--Early works to 1800.<br/>Time measurements--Experiments--Early works to 1800.<br/>Longitude--Experiments--Early works to 1800.
<br/><br/><label>Subjects--Index Terms: </label>clock longitude Timekeeper (general) United Kingdom History