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Scientific American, Vol. 40, No. 2 (1879) (1879)

leaf 4

An illustration from Scientific American, Vol. 40, No. 2 (1879), 1879, leaf 4
sed and labeled as may be substituted for ferrocyanide, or ferricyanide may be ground that ‘‘amateurs rarely discover anything worth pa- « American.” substituted for ferrocyanide, and the salt of protoxide of tenting.” Of course, an amateur who knows nothing about iron for one of peroxide of iron.… … man to tie the bags as they are filled, lift them, sident drove the correspondent out (without the Fig. 2.—-MARSHALL’S (ENGLISH) SACK ELEVATOR. shoulder, and carry them off to the granary. artillery) to see the sights in the immediate neigh- borhood—the Falls of Niagara, the prairies, the Yosemite…

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