Inside Out Library · Explore

Scientific American, Vol. 37, No. 21 (November 1877) (1877)

leaf 7

An illustration from Scientific American, Vol. 37, No. 21 (November 1877), 1877, leaf 7
the same over said pins, thus hinging the card holder to phobia in man are perversions of the nervous centers, and trivances in every-day use for that purpose are no longer the box in such a manner that the holder may be turned with disturbances of the reflex center and highest psychical organs.… … can be used after it has been allowed to fer- and does not become electric on friction.— English Mechanic. ment. WALKER BROS.' VERTICAL BORING MACHINE. © 1877 SCIENTIFIC AMERICAN, INC

Patents · Melting · Iron · Cupola · Obelisk · Melting point · Address · Three miles · Portable flouring · Scientific American · Intense heat · Spirit level · Fire proof · Professor lister · Sewing machine · Large number

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

More pictures from Scientific American, Vol. 37, No. 21 (November 1877)

More like this