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Scientific American, Vol. 14, No. 34 (1859) (1859)

leaf 3

An illustration from Scientific American, Vol. 14, No. 34 (1859), 1859, leaf 3
own, Ga., from whom any further in- for the purpose set forth. formation may be obtained. It is patented ADDITIONAL IMPROVEMENTS. ARITHMOMETER FOR ADDITION—Orlando L. Castle, this week and the claim will be found on an- of Upper Alton, Il. Patented Nov. 2, 1858: I do not claim the use of any… … Our engraving represents a device invented during the summer months, as it enables by Wm. Huey, of Christiana, Pa. and pat- cooking to be performed without heating the The inventor is N. T. Spear, who may be unhusked one takes its place and is very rap- ented by him Feb. 15, 1859, for the purpose…

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