Gear's illustrated catalogue of wood and iron working machinery (1872)
A.S. Gear, Gear, A. S · Boston : Printed at A.S. Gear's printing office, 62 Sudbury Street · leaf 92
I .# y- «ttlt|«t^ ?lkr|ef Ki\ife ki|d ¥ool G^fii|def. … The above machine should be belted as the pulleys are arranged. The belts are all open,—that is, they are alldriven one way. As you stand in front of the machine the grinder runs toward you, or from the edge. Thespeed recommended to run the grinder is about 750 turns per minute. The knife, when…
