nches, and which is provided with ;. The pitman-head is composed of a body and a cap posing coupling-heads to be held in close engagement, chisel to pare or smooth broken or jagged wood. integrally connected with each other at one side by a so that the inlet-valves will be in alinement. Fig. 1 is a… … also pay them $300 per annum. The students must JOHNSON'S PITMAN-HEAD FOB HIGH-SPEED SMITH'S PBUNING IMPLEMENT. have an excellent knowledge of botany and must also MACHINES. have some knowledge of geology, mathematics, phy- sics, chemistry, entomology, zoology, surveying, etc. on the handle of the…
