Inside Out Library · Explore
Scientific American, Vol. 37, No. 8 (1877) (1877)
leaf 0
sting gas can be used wheel on the horizontal shaft to be disengaged, and the arm separately or together with the water for extinguishing fire. inder is exhausted the generator can be set in operation to re- to be thus left free to be pushed round by hand. This pro- plenish it, and thus a steady… … Clapp, Wappinger’s ing engraving illus- Falls, N. Y. trates a novel en- © 1877 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 37, No. 8 (1877)
More like this
