achine, granted to Wm. representation was taken < from a model; practical sawyers Spring is. attached by a nut and screw or some other suita- Sisson, of Fulton, N. Y..-on the 24tlr of Sept., 18,61, .under will/ however; readily understand the operation of the de- ble device to the end of, the… … WHITMORES* PATENT HEAD-BLOCKS. the improvement was invented by Wm. Sisson, and also al serves to ship the gear and clutch, D, from contact with the its point engage with the opposite side of the blade, which leged that if he was the inventor he had abandoned the in- gear, P, and pulley, C, when the…
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