Scientific American Volume 77 Number 07 (August 1897) . HALF A CENTURY OF CYCLES.—AN intereBtinfc biatory of the cycle from its orlfirin up to ihepresent time. Tne first crank-driven bicycle. Theboue-ahaker and Its successors. The tricycle. Tbemodern wheel. Cycle buildJnp a science. PointB of im-provement. The pneumatic tire. A band and footcycle. With 9 iUuBtratlons. Contained in ScientificAmerican Sitpplehent, No. HtV2» Price 10 be had at this office and from all newsdealers. Computing Figures mentally is probably thehardest kind of toil Comptometer makes iteasy, is twice
Scientific American Volume 77 Number 07 (August 1897) . HALF A CENTURY OF CYCLES.—AN intereBtinfc biatory of the cycle from its orlfirin up to ihepresent time. Tne first crank-driven bicycle. Theboue-ahaker and Its successors. The tricycle. Tbemodern wheel. Cycle buildJnp a science. PointB of im-provement. The pneumatic tire. A band and footcycle. With 9 iUuBtratlons. Contained in ScientificAmerican Sitpplehent, No. HtV2» Price 10 be had at this office and from all newsdealers. Computing Figures mentally is probably thehardest kind of toil Comptometer makes iteasy, is twice as quick, in-sures accuracy ana relievesall mental and nervous you get one ?WrlUforfampMet. FCLT & TARRANT MFQ Illinois Chioaoo. STEAM YACHTS, NAPHTHA LAUNCHES MARINE ENGINES,WATER TUBE BOILERS. The LarRest, Most Modem, and CompleteYacht Building Plant in the 10c. in stampa Sor lUiatrated Catalogue S. A. Gas Engine & Power Co. and Chas. L. Seabury & Co., Consolidated, Morris Heights, New
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectdevice, booksubjecttb
