A treatise of the mechanical powers. ... To which are added, several useful improvements in mill work, bevel geer, friction, the best shape for teeth in wheels, &c. By John Imison
Series: Eighteenth century -- reel 381, no. 26.
Publisher: printed for the author, and sold by J. Murray
Published: 1787
Place of publication: London
Language: eng
Format: Microform
Number of pages: 41
Notes: Microfilm. Woodbridge, CT Research Publications, Inc., 1983. 1 reel ; 35mm. (The Eighteenth Century ; reel 381, no. 26).