Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations (1892)
Porter, Luther Henry · Boston, Wheelman Company · leaf 202
hineon the market. The swinging handle bar is mountedon neat ball bearings, the clutch is in a gear box, and PECULIAR CYCLES. iSi pulled at by a chain on teeth, and in the case of thetricycle the handle bar can be worked continuously ona crank between the bearings for the feet cranks. Inthe other… … Zimer Power Safety. into the propulsion of his machine. The man is thesole source of the energy; in the ordinary machine hislegs are the only outlet for his powers; in this his armsmay be brought into play (or work) as well. It addsnothing to a mans power, but considerably increaseshis means of…
Cycling · Bicycles
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