A practical method for finding the longitude and latitude of a ship at sea, by observations of the moon; with general rules for computing the same, illustrated by examples. ... By Robert Waddington, ...
Series: Eighteenth century -- reel 8918, no. 08.
Publisher: printed by W. Richardson and S. Clark, for the author: and sold by Messrs. Mount and Page; and J. Nourse
Published: 1763
Place of publication: London
Language: eng
Format: Microform
Number of pages: 6663
Notes: With a final leaf of errata.

Microfilm. Woodbridge, Conn. : Primary Source Media, 1997. 1 reel ; 35 mm. (The Eighteenth Century ; reel 8918, no. 08)