Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations (1892)
Porter, Luther Henry · Boston, Wheelman Company · leaf 316
he outer envelope is instantaneous and perfectly posi-tive. The harder the inflation the tighter it binds therim. PNEUMATIC AND CUSHION TIRES. 295 Fifth.—Adaptability to any Rim.—The Ideal canbe easily and quickly applied to any ordinary concavecushion rim. Old cycles with worn-out cushion tirescan… … Imperial Pneumatic Tire. to possess more life and resilience, and to be exceed-ingly simple. The air tubes are made of the finestPara rubber, calendered in three piles, and are with-out blemish or weak places ; they are made larger thanthe opening in casing, and from this fact are not un-der any…
Cycling · Bicycles
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