The Modern bicycle and its accessories; a complete reference book for rider, dealer, and maker (1898)
Schwalbach, Alexander, Wilcox, Julius, Commercial advertiser association, New York · New York, The Commercial advertiser association · leaf 69
MAKING CRESCENT CRANK HANGER.STAGE 1. were afterward milled the teeth. Of course,the parts shown in those days conformedin general outline to the construction thenin vogue. The Crescent people, however,have continued to use this method of mak-ing frame connections; and while a largenumber of other… … MAKING CRESCENT CRANK HANGER.STAGE 2. method of making frame connections werenot closely akin to absolute perfection theirtroubles under the guarantee would beenormous, and would swamp them. Thisyear their frame connections are all of theflush joint style. The head connections areformed out of…
Bicycles
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