The description and use of an instrument, called the double scale of proportion. By which instrument, all questions in arithmetick, geometry, trigonometry, astronomy, geography, navigation, fortification, gunnery, gaging vessels, dialling, may be most accurately and speedily performed, without the assistance of either pen or compasses. By Seth Partridge

People / Organizations

• Hanna Sawbridge ("printed for")
• Seth Partridge (Author)

Imprint

London: printed for Hannah Sawbridge at the Bible on Ludgate-Hill, 1685.

Publication year

1685

ESTC No.

R217098

Grub Street ID

91926

Description

[8], 6, 9-184 p., [2] leaves of plates (folded) ; 8°.

Note

Title page on A2

Text apparently complete despite pagination and signatures

Signatures: A]8(-A1) B-I]8] L-N]8.