The young folk's cyclopædia of games and sports ; (1899)
Champlin, John Denison, 1834-1915, Bostwick, Arthur Elmore, 1860-1942, joint author · New York, H. Holt and company · leaf 677
he middle of the cone isexactly over one of the sand-lines, scarcely any sound at allwill be heard, and the nearer the I may be supported at the centre onconeistoasand-line, the weakerthe I an ordinary spool by pressing it Hence their effects on the air in thecone balance, and there is no… … ><5 o X /
Games · Sports · Card games
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from L'optique divisée en trois livres : ou, l'On démontre d'une maniere aisée tout ce qui regarde 1. la propagation & les proprietez de la lumiere. 2. La vision. 3. La figure & la disposition des verres qui servent à la perfefectionner [sic] (1682)](https://img.insideoutlibrary.com/img/200/ia-loptiquedivise00ango-276-30.webp)
