Printing : a practical treatise on the art of typography as applied more particularly to the printing of books (1904)
Jacobi, Charles Thomas · London : G. Bell & Sons · leaf 292
Fig. 143.lubricator. SHAFTING AND RIGGING 261 … . o - V _ - — -■ ~ - - b£ ;- — - r m ^ _- — 3 0> a- 3 - ~ — -r ■? -■£■-- 262 PRINTING Ofgc jas engines, the Otto is a serviceable one for drivingthe larger quantities of limited machinery—the horizontal,fig. 144, for greater, and the vertical, fig. 145, for smallerpower, although the latter kind…
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