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Scientific American, Vol. 68, No. 12 (1893) (1893)
leaf 3
tained by addressing the patentee, Mr. Julius R. to allow for the emission of flame therefrom. The va- ing on the supports. These arms throughout their Watts, P. O. Box 824, Springfield, Ill. porizing chamber is secured to the outer end of a fur- length are polygonal in cross section, so that they… … other chemical. © 1893 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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