f and the toothed bar has fallen This cover was patented through the Scientific American ings overhead having a cord, H, attached at the proper place, Patent Agency, July 17, 1877, by Charles B. Browne, of so that the sawyer can draw the holding bar down upon the Camillas, Onondaga county, N. Y.,… … MICROMETER CALIPER. ~ | the reciprocating toothed bar will, we are in- formed, work successfully at great angles in toothed end will rise up out of the way. The cylinder, A, either direction from a perpendicular, it will engage a log far away from the head blocks, and force it upon them. is caused…
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