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Scientific American, Vol. 62, No. 19 (May 1890) (1890)
leaf 4
paratus patented normal pressure to which they are regularly charged by Mr. Edward C. Chapman, of Leadville, Col., de- with the gas, namely, 1,800 lb. to the inch. The test signed to distribute water in fine streams or drops upon in this instance was to try the strength of the cylinders more or… … readily adjusted to car windows of the ordinary de- again involved in questions of mechan- CHAPMAN'S IRRIGATING APPARATUS. scription. © 1890 SCIENTIFIC AMERICAN, INC.Wire · Apparatus · Munn · Patents · Scientific American · Large · Otto gas · Illustration represents · Carbonic acid · Railway safety · Storage battery · Plate glass · Sliding bar · High pressure · Express money
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