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Scientific American, Vol. 51, No. 20 (1884) (1884)

leaf 3

An illustration from Scientific American, Vol. 51, No. 20 (1884), 1884, leaf 3
to the upper part cf the canister, moved upward, they slide on the curved and is connected to a crank shaft, J, as indicated in Fig. 1. parts of the rods and their inner ends over- The canister may contain grain or other material, or it lap. The curtains are held in any desired may be connected… … clear mind and rational thoughts. In its control of convul- bing of the vines with a preparation composed of nine parts sion, passiflora closely resembles gelsemium. It will be of coal tar to one of oil was open to the objection that the the valves, the operation of which will be readily under-…

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