What to do and how to do it; the American boys handy book (1920)
Beard, Daniel Carter, 1850-1941 · New York, C. Scribner's sons · leaf 375
kerosene hand-lamp, B, with anArgand burner, a small fish globe, C, and a burning-glass ormagnifying-glass (a common double or plano-convex lens), DIn one end of the box, A, cut a round hole, E, large enough tcadmit a portion of the globe, C, suspended within the box, Awith the lamp, B, close to… … Fig, 212.—A Magic Lantern. water, and place It vertically in a little stand made of wire, asshown at F, so that the light from the lamp, B, will be focusedon it by the globe, which in this case answers as the condenser.The image of the glass will then be projected on the wall 01screen of white…
Amusements · Sports
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