Longitude
Subtitle: 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 his consequent right to national reward.
Contributors: British Horological Institute.
Publisher: British Horological Institute
Published: 1986
Place of publication: [s.l.]
Language: eng
Notes: Facsimile reprint of 1808 edition.