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Scientific American, Vol. 57, No. 23 (1887) (1887)

leaf 15

An illustration from Scientific American, Vol. 57, No. 23 (1887), 1887, leaf 15
e important defect in the imitations referred to is ingufictent opening for inlet of steam or Fluid, thereby checking the flow. Purchasers of Valves should be careful to know that-they are of thereof, and liable to suit therefor. capacity suited to size of pipe to which the Valves are to be… … tecture, Agriculture, Horticulture, Natural History, ete. HHH 2 JOHANN PAGERS SIGERIAN LEAD PENCIL. WEITMYER PATENT FURNACE All Classes of Readers ‘find in the SCIENTIFIC AMERICAN a@ popular ressisheOT' thE GERE scientific in- yseo AND RECOMMENDED by Metssonter, Kavt- _. .., BOWLERS OF EVERY,…

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