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Scientific American, Vol. 36, No. 2 (1877) (1877)
leaf 7
on, this machine embodies feet wide, No. 1 being 3 feet 3 inches, and No. 3,5 feet 8 inches, long. It has a 1} inches steel arbor fitted with self- full trial, both at home and abroad, this instrument has been chest, both crank shaft bearings, and the guide lug are all oiling boxes, with 3} inches… … —— © 1877 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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