Inside Out Library · ExploreScientific American, New Series, Vol. 30, No. 15 (April 11, 1874) (1874)leaf 154. HOUR W UST OUT. Science “Recor 1874Internet Archive · Public domain. Free to use for anything.More pictures from Scientific American, New Series, Vol. 30, No. 15 (April 11, 1874)More like this