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Scientific American, Vol. 69, No. 2 (1893) (1893)
leaf 8
e.” some of them, which may be necessary to develop this The hint contained in Mr. Edison’s reference to Wall Mr. Edison was asked if he was willing to be more direct use of all the power that is storedincoal. I can only say now, that. the ‘coal would be put into a re- |ceptacle, the agencies then… … bers, £600,000 worth of trees in the streets. Magazine, June, 1898. © 1893 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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