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 16
ccuracy anduniformity of workmanship, and allows of any part being quickly and cheaply replaced, when worn or broken byaccident. All sizes above a ten horse-power have a bearing outside the fly-wheel, and this bearing, as well as thatin the frame, and both ends of the connecting rod, are made… … sr/cxLAND. sc N-y- *I^lible krid S)ia-\en^ioi)^ of Portable ^{ii^irie^. 0 CYLINDER. BOILER. FLY WHEEL. •■§1 Estmad weightof Engine andBoiler in lbs. |l ii ^1 FIRE BOX. TUBES. 5- ^ a •<s> S 8 8-» 34 6 23 23 18 16 18 2 41 9&20 U 250 1,700 3 to 4 1 5 10 24 34 18 26 21 2J 51 24 40 5&6 175…
