The theory and construction of Hadley's quadrant demonstrated
Subtitle: and also all the necessary directions given for adjusting the glasses, ... Illustrated by copper plate figures. ...
Series: Eighteenth century -- reel 7978, no. 03.
Publisher: printed for Gregory and Wright, mathematical instrument makers
Published: 1785
Place of publication: London
Language: eng
Format: Microform
Number of pages: 28
Notes: Anonymous. By Gabriel Wright.

Microfilm. Woodbridge, CT Research Publications, Inc., 1986. 1 reel ; 35mm. (The Eighteenth Century ; reel 7978, no.03).