Inside Out Library · Explore

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

leaf 6

An illustration from Scientific American, Vol. 39, No. 22 (1878), 1878, leaf 6
he shafts, may be uncoupled from the side or top of the car. more and more as the world grows older. The soil which which are connected to the wires; the alternating currents yields up its constituents to vegetation must be replenished or reenriched, for it has lost that which is more valuable an… … a piece of sheet iron stamped to the required An improved Revolving Index for book- shape, both for readiness of making and to keepers and others requiring the use of an avoid induction currents in the core itself, and index in their business has been patented by Mr. Liibhe Ul- the wire can be…

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

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

More like this