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Scientific American, Vol. 89, No. 24 (December 12, 1903) (1903)
leaf 13
eason that double reversing engines, geared di- these -works are among the largest and most representative in this coun- rect to the mills. In this mill, whose weekly output is from 2,000 to 3,000 try, and that they are particularly fa- tons, angles are rolled up to 190 feet Miliar to the American… … © 1903 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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