Inside Out Library · Explore

Scientific American, Vol. 39, No. 22 (November 1878) (1878)

leaf 6

An illustration from Scientific American, Vol. 39, No. 22 (November 1878), 1878, leaf 6
c of the frame being firmly screwed down on the magnets. grammes of spirits of wine, and of a strength of 60 per cent an improved Music Leaf Turner, of The rotating armature of the Gramme machine may be compared to a cart that class in which a number of swing- ing fingers or arms are placed between… … sized weights, has been patented by under the magnet poles, N S. The Messrs. Edgar P. Davis and Walter J. TEE DE MERITENS MAGNETO-ELECTBIC MACHINE. cross section, A, shows the rim lying Godfrey, of Omaha, Neb. It consists on the ring, b, by which it is rotated, Other solutions; of soap in spirits…

Patents · Iron · Improved · Patented · Scientific American · Manufacture · Poison ivy · Paper read · American supplement · Patent office · Time service · Western union · Steam engine · Water gas · American export

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

More pictures from Scientific American, Vol. 39, No. 22 (November 1878)

More like this