come down expense, not of an eye opener, but aneye closer. to the switches in ordinary use, requiring a Irregular pieces of Timber. simple turn ofthe key to open it, and then Mr. Oliver Wright, of Rochester, N. Y., has lock itself by a spring, upon merely closing BLAST FURNACE. invented some… … patent. point of the bellows is secured. Fig. 3 shows entirely different feed motion, from any in use, This is a most valuable improvement in the So and by an endless apron, all the cut straw is the furnace with a crucible in it, placed upon useful arts, both for chemists, silversmiths, Improved…
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