A treatise of the mechanical powers
Subtitle: I. of the lever, II. the wheel and axle, III. the pulley, IV. the screw, V. the wedge, and, VI. the inclined plane : to which are added, several useful improvements in mill work, bevel geer, friction, the best shape for teeth in wheels, &c.
By: by John Imison.
Publisher: Printed for the author, and sold by J. Murray, bookseller ...
Published: 1787
Place of publication: London
Language: eng
Number of pages: 41
Subjects: Mechanics
Notes: Numbers 33-34 duplicated in paging.

Plate 1 bound in upside down.