rinciple is the In submitting this report the chairman says: same in both, the power being obtained by the swing of a A FEW WORDS TO YOUNG STEAM FITTERS, It has been the aim of the committee to prepare concise weighted pendulum at the back of the machine in combina- BY A STEAM FITTER, directions… … the purpose of a blow-off; make a separate connection to the following reasons: It is very difficult to determine the “ PEERLESS” PUNCH AND SHEAR PRESS No. 2. the boiler. quality of the commercial article, and the purchaser can In this machine the pendulum is kept in motion by foot Blow-off…
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