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Scientific American, Vol. 70, No. 13 (March 1894) (1894)

leaf 4

An illustration from Scientific American, Vol. 70, No. 13 (March 1894), 1894, leaf 4
e purpose of identifying are avoided. The iron is finely nickel plated, and has cross piece, and drawn out about eight inches, as the origin or ownership of the article to which it is in the rear an atmospheric burner, insuring perfect attached, or that such trade mark mast point dis- shown in cut.… … venience in frequent loading when on a journey. THE BOLGIANO GAS-HEATED SAD IKON. Simplicity is the dominant characteristic of this camera, and it is due to this and the improved Amer- dom from soot. It is manufactured by the Bolgiano ican methods of grinding lenses by machinery that it Water Motor…

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