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Scientific American, Vol. 38, No. 8 (1878) (1878)

leaf 7

An illustration from Scientific American, Vol. 38, No. 8 (1878), 1878, leaf 7
of the fuel (and in exceptional cases, where a ee eo ae forced blast is resorted to for the purpose of gaining large the exterior of the casing. The partitions, when adjusted VITT’S IMPROVED GRAIN TOLLER. capacity from a comparatively small boiler, as high as 70 to the proper distance, take up a… … the remarkable confirmation to be found in the perceptive powers of the lower caste natives of the theory started by suitable devices. The invention is also claimed to be adapted Mr. Gladstone in his recent article on the ‘‘ Color Sense of It may be readily adjusted to any proportion of toll as may…

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