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Scientific American, Vol. 84, No. 8 (February 1901) (1901)
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pendicular to the level of There was much music to be heard at the Exposi- light radiations and not to other causes. A lamp the oil in the oil container, since it could not be readily tion of 1900, but the most original was, without any of 50 candle power provided with a silvered parabolic made to… … level position. Divisions are fixed in the vinced that the luminous rays may be MALBOECH THE ORCHESTRA-MAN. ©1901 SCIENTIFIC AMERICAN, INC.Manufacturer · Munn · Motor · Oil · Address · Silk · Horse power · Scientific American · Russian sugar · Rapid transit · Building edition · Cubic yards · Zodiacal light · Smokeless powder · Gas engine · Jones brewing
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