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Scientific American, Vol. 37, No. 18 (1877) (1877)
leaf 8
then let the men em- Although Von Baumhauer repeated these experiments ployed retire for some hours until the foul air shall have to the machine. The plant should be cut from eight to several times, he never saw anything more than a quiet fifteen days, according as the weather is dry or damp,… … mond is surrounded certain amount of by a small flame chaff and other re- whoseexterior color fuse entangled in is a bluish violet. the fiber. All ex © 1877 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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