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Scientific American, Vol. 81, No. 19 (1899) (1899)

leaf 3

An illustration from Scientific American, Vol. 81, No. 19 (1899), 1899, leaf 3
complete the cross- multaneously moved the feeder rails to within half an Belmont, Hyde Park, Melrose, Revere, Watertown, and ing are provided at one end with projecting tongues inch of their proper position, leaving room: for the Winthrop. By a special provision other cities and to engage the… … AN IMPROVED ROTARY DRUM DRIER. material toward the partitions. The stock is further advanced by angle-iron flanges on the partitions, which, however, are used only when the was authorized, the total cost of the extension being drum is horizontally mounted. estimated at $20,000,000. By the…

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