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Scientific American, Vol. 46, No. 12 (March 1882) (1882)

leaf 3

An illustration from Scientific American, Vol. 46, No. 12 (March 1882), 1882, leaf 3
ice bridge which recent- A useful attachment to vises, by which a great amount of gate is formed of horizontal and vertical bars in the usual ly covered the water at this point, but which had nearly all work that is usually done with files, etc., can be easily and way. A crane or bracket,… … fore, word was received that the dog was in — *-*-* PRESTON'S IMPROVED GATE. the whirlpool, still living, and once more strug- Electrical Progress in Vienna. gling vainly to swim to land, it was received, An exhibition of electricity and its various however, with marked incredulity. This story was…

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