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Scientific American, Vol. 91, No. 19 (1904) (1904)

leaf 18

An illustration from Scientific American, Vol. 91, No. 19 (1904), 1904, leaf 18
327 Naveen … f ee 1 PARSELL & WEELR 128-4 Bist ML, New Yark Veitage, regulating, M. geblanc ........e. 773,505 ¢ Veltage regulating apparatus, M. Leblane. 773,398 KENT POCKET METERS Voting machine interlocking device, A. J. Spee con unkeNe asPian ce oe 4Ns 773,140 Gillespie § EVERYBODY Wagen bedy, J. S. Stone .…

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