Inside Out Library · Explore

Scientific American, Vol. 57, No. 22 (November 1887) (1887)

leaf 10

An illustration from Scientific American, Vol. 57, No. 22 (November 1887), 1887, leaf 10
to con- which the bamboo is the principal. If the bamboo of the jeweler. A large proportion of the gold work fine the further heating to the same part of the metal. now soldered may be welded. In the manufacture of were dried and exported, it would, on arrival at its One of the important features… … could barely distinguish the product present instance consists of series of "^ from real silk. It is also stated that field magnets arranged in a circle and Fig. 3.-EXAMPLES OF ELECTRIC WELDING. connected so as to present opposite these fibers possess an advantage over jute, as they require very…

Patented · Gas · Contained · Patents · Scientific American · Munn · Horse power · Broken stone · Natural gas · Water power · House supply · Valley gas · Express money · Chartiers valley · Supreme Court

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

More pictures from Scientific American, Vol. 57, No. 22 (November 1887)

More like this