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 154
dy wearing skirts can readily mount; and a convertibletandem is one arranged so that a detach-able main upper tube can be placed in be-tween the head and front seat post of acombination tandem, and the tandem there-by converted into a double diamond. Allthe structural details heretofore noted inthe… … STEARNS CONVERTIBLE TANDEM. frame so as to produce what they call cen-tre driving. All the makers, however, haveabandoned this device excepting the mak-ers of the Stearns, who still use it. Themajority of the makers carry both chainson one side, usually the right hand side,directly from the front…
Bicycles
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