Inside Out Library · Explore
Scientific American, Vol. 26, No. 4 (1872) (1872)
leaf 3
s from learning the trades ought steam to escape as rapidly as it was generated. The press- which has enabled them to be carried out. We doubt not to cease, so that they may be trained up to become good work- ure then gradually subsided to 90 pounds at 2.50 P. M., when that thousands of dollars and… … © 1872 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 26, No. 4 (1872)
More like this
