THE

MILLWRIGHT & ENGINEER'S

POCKET COMPANION.

Bairds they 35 De Inns Inai.

MATHER, DIXON & CO LIVER POOL.

CIRCUMFERENCES, SQUARES, CUBES, AND AREAS
OF CIRCLES; SUPERFICIES AND SOLIDITIES
OF SPHERES, &c. &c.

BY WILLIAM TEMPLETON.

LONDON:

PUBLISHED BY SIMPKIN AND MARSHALL, STATIONERS'-HALL-
COURT; SOLD Also by G. Herbert, 88, cHEAPSIDE; Egerton
SMITH & CO., LIVERPOOL; J. & J. THOMSON, MANCHESTER
W. CURRY, JUN., & CO., DUBLIN; J. M'PHUN, GLASGOW;

AND BY ALL BOOKSELLERS IN TOWN AND COUNTRY.

;

1833.