A proposal of a new method for finding the longitude at sea, or land
Subtitle: Together with the description and figure of a new instrument invented for the performance of it. By William Jones, M.D.
Series: Eighteenth century -- reel 7379, no. 06.
Publisher: printed for G. Hawkins
Published: 1760
Place of publication: London
Language: eng
Format: Microform
Number of pages: 36
Notes: With a half-title.

Vertical chain lines.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 7379, no.06).