Inside Out Library · Explore

Scientific American, Vol. 25, No. 24 (December 1871) (1871)

leaf 0

An illustration from Scientific American, Vol. 25, No. 24 (December 1871), 1871, leaf 0
eight furnaces altogether; ing presses, and one double punching press, one " ending " quently, no great time elapsed before he applied this new machine, and one cold saw. Some new works are in course four of them are for melting up scrap, and about 62 tuns per power to the manufacture of steel,… … ) 1871 SCIENTIFIC AMERICAN, INC.

Patents · Iron · Consists · Steel · Heat · Scientific American · Air · Specific heat · Box oil · Winter sperm · Dated november · Engine oil · Car box · Letters patent · Soluble glass · Iron ore

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 25, No. 24 (December 1871)

More like this