Inside Out Library · Explore

Scientific American, Vol. 7, No. 51 (September 4, 1852) (1852)

leaf 3

An illustration from Scientific American, Vol. 7, No. 51 (September 4, 1852), 1852, leaf 3
useful im- of hides tanned is 6,128 970, skins, 2,653,865. upon F, in the root of the bridge, E. It makes terthat may pass through the upper jointsinto provement for preventing incrustations in The number of hands employed is 20,909 no matter how high the velocity of the train the eaves through a… … shavings or brushwood, and become cool, but We may yet see double tracks between our The accompanying engraving is a perspec- backs; they are bolted on to the upper sur- the limous matters separate from the water populous cities, straight asthe path of an ar- face of the roller, D, and areattached…

Internet Archive · Public domain. Free to use for anything.

More pictures from Scientific American, Vol. 7, No. 51 (September 4, 1852)

More like this