Wheels and wheeling; an indispensable handbook for cyclists, with over two hundred illustrations (1892)
Porter, Luther Henry · Boston, Wheelman Company · leaf 353
S AND WHEELING. removed in a very short space^of time without interfer-ing with the spokes or finish of the wheel in any way,by loosening the nuts sufficiently to allow of the en-larged edge of the outer covering to be withdrawn.This will expose the inner tube, which may be entirelyremoved if… … Union Pneumatic Tire. It can be instantly deflated by half a turn on the clos-ing valve, and is protected by a cap which fits overthe opening after all has been secured, thus doublylocking it. Another point has been considered, namely,the protection of the inner air tubes against damagefrom coming…
Cycling · Bicycles
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-931-597.webp)
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