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 239
ap an eig.ith of an inch. Bringthe edges together, lapping an eighth of an inch, and solder. This is the tube to be fixed in the nozzle, for the front lens tube to slide in, toregulate the focus. Round this little tube, half an inch from the edge, mark a line. Now we will get on with the stage. For…
Games · Amusements
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