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Scientific American, Vol. 22, No. 16 (1870) (1870)

leaf 4

An illustration from Scientific American, Vol. 22, No. 16 (1870), 1870, leaf 4
of the chlorate gives off 500 cubic | Aan@ A*4 are fast upon the shaft, and the motion is of placed in any convenient position for the collection of fares, inches of gas at a tolerably low heat. Dr. Smith has invented course the same one to one up tothe center of a. All the rest and the ready… … verse by the action of b, @ would make a second revolution nurses t) prepare oxygen in the sick room in propertion as upon its own center, which would be communicated to D, it is wanted. This consists, essentially, of a brass retort in making three, viz.: one by the pin or bodily motion of a, one…

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