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Scientific American, Vol. 55, No. 22 (November 1886) (1886)
leaf 7
f cJeutific Smetiaw* [November 27, 1886. 342 © 1886 SCIENTIFIC AMERICAN, INCPatented · Gas · Patents · Gyroscope · Scientific American · Water gas · Torpedo boats · Annular frame · Safe working · Gas holder · Address munn · Tensile strength · Express money · Stem winding
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