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Scientific American, Vol. 11, No. 41 (June 1856) (1856)

leaf 7

An illustration from Scientific American, Vol. 11, No. 41 (June 1856), 1856, leaf 7
The proper adjustment of the light is very invention, and is destined to supersede steam, which passage he promises to accomplish in incredulity in the above until the General important to the close reader and student. requiring neither machinery nor combustion. forty-eight hours.!" makes his first… … ters on a white ground, are the most favora- Improved Grain Separator. Many of the ordinary separators are liable will not be easily brought about, as the tax is ble to distinct vision. He says, " black let- The principal novelties in the inventoni partly imposed to pay a national debt. to choke…

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