Inside Out Library · Explore

Scientific American, Vol. 4b, No. 7 (February 1861) (1861)

leaf 15

An illustration from Scientific American, Vol. 4b, No. 7 (February 1861), 1861, leaf 15
examined, it below this hopper is a feeding cup, x, carried by the the upper end of the cylinder. A pair of brackets, transverse spindle, y. This spindle is provided with a was found to contain about 200 groups of animalcule, also fitted on to the top of the cylinder, serve to carry ratchet wheel,… … it not only contains illustrated descriptions of nearly all the best inven- freely, secured to a piston rod, D, on the upper tions as they come out, but each number contains an Official List of the end of which is secured the crosshead, E, work- feeding lever, 2 ; the free end of this lever is…

Patents · Rifled · Combination · Claim · Ment · Purpose · Scientific American · Manner · Grand gold · Bilge timbers · Address munn · Steam engine · Rifled cannon · Patent office · General lyon · Purpose set · Straw carrier

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

More pictures from Scientific American, Vol. 4b, No. 7 (February 1861)

More like this