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Scientific American, Vol. 69, No. 11 (1893) (1893)

leaf 4

An illustration from Scientific American, Vol. 69, No. 11 (1893), 1893, leaf 4
en. All the different parts of the world. It received the ores of all kinds, etc., effecting a great saving in work- iron parts of the cover are galvanized. highest award at the Paris Exposition, and scored the ing expense as compared with stamp mills and other The United States cream separator,… … many of them are nowemployed on phos- wake a long, bright, gauzy tail. As it phate rock, carbon foundry facings, plum- approached the zenith its speed seemed to bago, Portland rock, cements, ete. It will increase. Suddenly it burst into a multi- work either wet or dry, and operates equally well on…

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