of a patent issued to Mr. Frank A. Robitaille, of ducing a lid but slightly joined to the can by a nar- from the grate, and on this post an arm is adjustably Helena, Montana. Three of the side bars of the drum- row strip of metal, and which can be readily opened or held by means of a hollow hub and… … block. A sleeve in the side of ROBITAILLE'S HOIST. BOOTHBY'S CAN OPENER. the column nearest the clock supports a rock shaft, on the inner end of which is a lug the third side bar, in which is journaled one end of the and on one of the limbs, at a suitable distance from adapted to depress the…
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