been adopted by the government. opened or closed and held firmly in any desired position. A able in every direction. The loose pulleys are self oiling, swiveled bearing in one leg of the instrument and a swiveled A device which will effectually cancel a stamp by abrad- and have extra long hubs. The… … trains, while others are knocked from the tops of cars by SOETBEER'S CALIPERS. bridges, or slip or fall, or are injured or killed in collisions. GROTHAUS' CANCELING STAMP. prevented from longitudinal movement by a circumferential Then there must be at least three times as many brakemen handle or…
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