Inside Out Library · ExploreScientific American, Vol. 10, No. 17 (January 6, 1855) (1855)leaf 0K, and throwing the feed rollers angularly site end by a joint or hinge, y, shown clearly is provided with ledges, » v, which rest or fit passes through a lug or projection, M, at oneInternet Archive · Public domain. Free to use for anything.More pictures from Scientific American, Vol. 10, No. 17 (January 6, 1855)More like this