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Scientific American, Vol. 80, No. 19 (1899) (1899)

leaf 19

An illustration from Scientific American, Vol. 80, No. 19 (1899), 1899, leaf 19
e (a fruitful source of weariness) as a 51¢-foot wheel is obtained by placing a larger sprocket on the crank axle than on the rear wheel; for the rear tion-disk secured to the hub of the rear wheel, a clutch rider using a 64 crank. Our artist has shown in the accompanying sketch sprocket (with its… … safety so incomparably superior to the ordinary bicycle. vehicles, it must not be forgotten that there are also on the market excellent motor carriages driven by steam, Formerly one was restricted to what he could stretch, THE TREBERT COASTER AND BRAKE. and we take pleasure in presenting an…

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