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Scientific American, Vol. 91, No. 24 (1904) (1904)

leaf 19

An illustration from Scientific American, Vol. 91, No. 24 (1904), 1904, leaf 19
AMERICAN PROCESS. NO ROYALTIES. 1854 -1904 SAMPLES anolNEGRMATION on APPLICATION. . NICKEL WaLTHAM WATCHES Electro-Plating Apoaratus ane Material. HAVE STOOD THE TEST OF TIME. . THE Hanson & yarinkle *°The Perfected American Watch,’” an illustrated book of interesting information about watches,… … Our Microscopes, Microtomes, Laboratory Glassware, Chemical PRINTING THAT BRINGS RESULTS PAYS YOU Apparatus, Chemicals, Photo Lenses and Shutters, Field Glasses, E attend to every detail of Writing, Illustrating, Printing and Binding Booklets, Projection Apparatus, Photo-Micro Inventors and…

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