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 139
8, because we believe that untilwe have perpetual day the best substitutefor the suns rays will be a theme of in-terest to mankind in general and bicyclistsin particular. 117 CHAPTER XIV. CYCLOMETERS AND OTHER SUNDRIES. The cyclometers first in memory of theoldtimer were about two and a half… … TWENTIETH CENTURY CYCLOMETEiR. meter being the centre of the circle tra-versed. The motive power within was ashort and heavy pendulum, which of coursehung vertical as the whole went around,the case (in effect) revolving while thependulum remained stationary, thus com-municating motion to the hands…
Bicycles
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