The artizans' guide and everybody's assistant : containing over two thousand new and valuable receipts and tables in almost every branch of business connected with civilized life, from the household to the manufactory (1873)
Moore, R. (Richard), fl. 1871-1907 · Montreal : printed by John Lovell · leaf 247
Machinists, engineers, &c., receipts. 219 with the zenith or meridian, where the sun appears at noon-daj. Exactly half-way up is 45° ; look up a little higher and you will find 60» indicated by the radiating line which runs parallel with the angle of the tooth of the saw and this is the guide you… … ^ Many good authorities contend that mill saws should in on cast fie^set w.ith the instrument commonly used for that purpose, but
Recipes · Industrial arts · Technology · Handbooks, vade-mecums, etc
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
