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Scientific American, Vol. 20, No. 4 (1869) (1869)

leaf 11

An illustration from Scientific American, Vol. 20, No. 4 (1869), 1869, leaf 11
l costs this purposs have been used. Heating the water by direct In many instances the savage can excel the civilized man even more than here. by: the use of similar means. As illustrative of these remarks contact with the exhaust steam was formerlyin general use : By this, it will be seen that in… … ONWARD. it has this advantage, in case the water is impure—makes C.°,W,, five miles were made by the contestants in 31 minutes, The first number of Mayne Reid’s new magazine, “ Onward,” is one of the scale— a portion of the impurity will be leftin the heater 15. seconds, and 32 minutes, 11 seconds,…

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