The method of finding the longitude at sea
Subtitle: by time-keepers: to which are added, tables of equations to equal altitudes. More extensive and accurate than any hitherto published. By William Wales, ...
Series: Eighteenth century -- reel 7345, no. 03.
Publisher: printed by C. Buckton, for the author; and sold by him in Christ's Hospital: also by F. Wingrave, J. Johnson, W. Richardson
Published: 1794
Place of publication: London
Language: eng
Format: Microform
Number of pages: 115
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 7345, no.03).