r bide. When, in electric motor order to extin- supplied by a guish the light, 20-volt storage the cock, R, is battery and con- closed, the gas trolled by suit- passes through able switches the bent tube, and resistances. y, and the tube, The motor is A, and forces belted to a worm the water back… … Automatic Switch (to the Left); Driving-Gear; and Rocker-Arm Switch. An Electrogram— Portrait of President McKinley. Cylinder Bearing (Reduced.) McKinley's Portrait. IHE IMPROVED ELECTROGRAPH—A FACSIMILE TELEGRAPH. ) 1902 SCIENTIFIC AMERICAN, INC.
Lens · Motor · Airship · Apparatus · Carbide · Gas engine · Scientific American · Compressed air · Alternating current · Horse power · Years ago · Constant speed · High potential · Zinc plate · American november
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