A description of a new instrument for taking the latitude
Subtitle: or other altitudes at sea. With directions for its use.
Publisher: printed for the author
Published: 1734
Place of publication: London
Language: eng
Format: Microform
Number of pages: 30
Notes: Attributed to George Hadley.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 2060, no. 9).