Inside Out Library · Explore

Scientific American, Vol. 23, No. 10 (September 1870) (1870)

leaf 3

An illustration from Scientific American, Vol. 23, No. 10 (September 1870), 1870, leaf 3
roved Universal Shaft Coupling. mersed in the solution as the direction of the current is re- An assistant is converted into an extemporized electrophorus, The object of this invention is to provide a closed joint, so versed. The very beautiful colors and patterns of Nohili's by flapping his black… … shafting, so that they cannot come apart till the bolt bright stratified light by the influence of a mag- C is taken out. KELLER'S IMPROVED SHAFT COUPLING net; and beautiful beyond all the rest, the light The slot in the shell, B, passes over the bolt, from the inclosed negative terminal of the…

Patents · Hight · Boilers · Iron · Boiler · Waltham watch · Water · Bright side · Upper ends · Specific gravity · Patent office · Antedated august · Genuine waltham · Scientific American · Steam engine · Trade catalogs

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

More pictures from Scientific American, Vol. 23, No. 10 (September 1870)

More like this