The boy's own book of indoor games and recreations : a popular encyclopædia for boys (1890)
Stables, Gordon, 1840-1910, Hutchison, George Andrew, 1841-1913 · Philadelphia : J.B. Lippincott · leaf 126
piston-rod, and bearing which fits the crank-pin are sho\vn in Fig. ^. It will beevident that the dimensions of this engine are microscopic. The bore of thecylinder is-j4;in., and the barrel itself is often made of triblet-drawn brass tube.The enlarged part at the bottom is a casting with a flat…
Games · Amusements
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