dy made through thiswheel, to which it must be glued, and through the cyclists rightfoot and through middle hole in the bar. Make two small pulley wheels (e.g. slices of reels with card-board flanges), one twice the size of the other. Fig. 455 showshow the toy is put together and how it works, a… … Fig. 455 respectively, and connected by an elastic band, e. When sand-wheel, A, turns round, wheel, n, turns and turns pedal wheel, f,in Fig. 456, and as o is twice as big as wheel n, the pedal willrevolve twice as slowly as the bicycle wheels. Pulleys of equal size, c and d, might be added with…
Toys
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-267-191.webp)
