☞ A succinct account of the attempts of Mess. Harrision and Le Roy, for finding the longitude at sea, and of the proofs made of their works.
Creator(s): Le Roy, David, 1724?-1803 (Author)
Related APS Member(s):
Publication: London: Printed for F. Newbery, 1768
Subjects:
Record Source:
Editions: 1x 1768 (London), 1x 1787 (Rouen)
Editions Note:
Two editions, on in 1769 in London and one in 1787 in Rouen (France). Likely appeared before in a heretofore inextant translation from a French journal.
BibNumber: Publication