The tricyclists' indispensable annual and handbook; a guide to the pastime, and complete cyclopaedia on the subject (1883)
Sturmey, Henry · Coventry, Iliffe; Hartford, The Overman Wheel Co · leaf 365
ADVERTISEMENTS. … By connecting the clip, shown strapped on the bottom of the boot, with the bar at the rear of the treadle, the rider obtains a back action power, which enables him to operate with both legs at the same time, whereby speed can be increased and hills ascended with greater ease and less fatigue,…
Tricycles
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Catalog]. (1908)](https://img.insideoutlibrary.com/img/200/ia-catalog00macy-156-403.webp)
