Inside Out Library · Explore

Scientific American, Vol. 66, No. 13 (March 1892) (1892)

leaf 9

An illustration from Scientific American, Vol. 66, No. 13 (March 1892), 1892, leaf 9
liability of the parts wear thrown into cold water it is decomposed, with a rapid he employs a liquid insulator, the point being that the effervescence of a gas which possesses the odor of ace- ing so as to be thrown out of a true perpendicular to perforations of its material naturally do no harm,… … From January 1,1864, to December 31,1891, peratures. If, therefore, as M. Berthelot AN IMPROVED CARPENTER'S SQUARE. the number of feet of drifting and sinking has attempted to show, it is a fact that in the mines of the company, as shown by the records, acetylene forms the primary material, or…

Apparatus · Asks · Wire · Patents · Scientific American · Storage battery · Patent office · Horse power · Main operating · Electric light · Fire box · Sewing machine · Western union · Induction coil

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

More pictures from Scientific American, Vol. 66, No. 13 (March 1892)

More like this