Inside Out Library · Explore
Scientific American, Vol. 37, No. 13 (1877) (1877)
leaf 4
lamp will illuminate sufficiently an india rubber, a sugar works, and the factory where the fa- the same as the expense wculd amount to for two hundred mous Menier chocolate is made. Iu each of the first two, and fifty gas burners. The light obtained exceeds that of area of 5,120 square feet in a… … © 1877 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 37, No. 13 (1877)
More like this
