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 258
it will go without coming be-tween the picture and the lens, as seen inFig. 4. The remaining part to be mace is theshutter to carry the photographs. Thismust be exactly the same size as theopening left in the side e, and is to bemade out of the same quarter inch board.Let it be quite square at the…
Games · Amusements
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