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Scientific American, Vol. 56, No. 14 (1887) (1887)
leaf 7
igs. 3 and 4, the artis- sheet metal, the top rim and back being in separate and is not in accord with the previously entertained tic mountings serving to show their symmetrical forms pieces, united by burnishing, and the shell thus chemical and physiological ideas. It appeared to the to advantage.… … that by a simple ar- rangement the hours makers, Messrs, Whitworth & Co. can be simultaneous- © 1887 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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