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Scientific American, Vol. 91, No. 20 (1904) (1904)

leaf 16

An illustration from Scientific American, Vol. 91, No. 20 (1904), 1904, leaf 16
345 Novemser i2, igo4. … COLEMAN — ss tess srereverozele sve eteiaie:e'e erexelexexenswre ss 773,547 774,022 Post base, W. H. Alexander ............. ELECTRIC LAUNCH MOTOR. — THE Powder and liquid distributing device, H. 773,852 CULE, cms: capers Biever s Shee. BIle Mis sete’ design in this paper is for a motor of unusual…

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