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Scientific American, Vol. 36, No. 9 (1877) (1877)
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dilute sul- as the cam on turning allows the nippers to be moved to the steel, of the shape shown in the illustration, and firmly af- right. As soon as a firm hold of the wire is obtained, the fixed to the table or bench. From the flat side of this plate cam in its revolution acts upon the lever… … © 1877 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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