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Scientific American, Vol. 70, No. 13 (1894) (1894)
leaf 3
running, thus enabling one to two offices in Steinway and New York in this latest a water pressure of 9,000 pounds per square inch, to se- make heavy or thin cream, and skim fast or slow. The style. The carriage made quite a sensation as it sped cure the pressure of 1,300, 2,700 and 4,000 tons… … authorities of the museum the collec- IMPROVED CENTRIFUGAL CREAM SEPARATOR. © 1894 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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