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Scientific American, Vol. 11, No. 9 (August 1864) (1864)

leaf 15

An illustration from Scientific American, Vol. 11, No. 9 (August 1864), 1864, leaf 15
float gold,' very much sluice which will be provided may be closed up at mechanic and artisan, but it Is found in the counting-room of the of which it is impossible to save by the usual me- manufacturer and the merchant; also in the library and the house- each end, making a box, into which the dirt… … REPERTORY OF AMERICAN PATENTS. " It is acknowledged by experienced miners that In this Important department, so vitally connected with all the' Something New. this invention will facilitate the separating and saving great interests of the country, no other journal can lay any claim of this kind of…

Combination · Patents · Claim · Aluminum · Munn · Purpose · Scientific American · Manner · Steam pressure · Letters patent · Purposes set · Address munn · Purpose set · Cutting edge · Patent office · Double chloride · Haloid compounds

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