A description of pocket and magazine cases of mathematical drawing instruments
Subtitle: in which is explained the use of each instrument, and particularly of the sector and plain scale, in the solution of a variety of problems; like-wise, the description [con]-struction and use of Gunter's scale.
By: Illustrated with copperplates.
Publisher: J. and W. Watkins
Published: 1792
Place of publication: London
Language: eng
Number of pages: 128
Subjects: Mathematical instruments
Notes: Title page slightly mutilated.

Diagrs. in MS. (1 fold. leaf) inserted following p. 128.