Earnshaw, Thomas,  1749-1829, <br/><br/>
Longitude :  an appeal to the public, stating Mr. Thomas Earnshaw's claim to the original invention of the improvements in his timekeepers, their superior going in numerous voyages, and also as tried by the Astronmer Royal by orders of the Commissioners of Longitude, and his consequent right to national reward. 
 Earnshaw's appeal 

 - [ixx], 280 pages, 35 unnumbered pages :  illustrations, facsimiles ;  24 cm 
<br/><br/> Limited edition of 350 copies. 
<br/><br/><label>ISBN: </label>0950962120 9780950962122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Longitude--Measurement.<br/>Horology.<br/>Chronometers--England.
<br/><br/><label>Subjects--Index Terms: </label>longitude Earnshaw Marine Chronometer UnitedKingdom History