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Scientific American, Vol. 50, No. 15 (1884) (1884)
leaf 3
nters an obstruction. This con- This invention has been patented by Mr. E. D. Miner, of from each slab. After the ends are rasped they are run be- struction is clearly shown in the engraving, in which the for- Dayton, Washington Territory. ward part of the side bar is cut away. The seed boxes are… … sulphur and the manufacture of sulphuric acid, than 24% pounds of coal ,per horse power per hour. lacks confirmation, ‘She average engine uses very much more, © 1884 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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