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Scientific American, Vol. 67, No. 15 (1892) (1892)
leaf 7
e back of the clock, the electro- as high as possible. tled fruit to 180° Fah. for about two hours and a half. magnets being secured to the rear surface of this Let a man start out with fixed principles and with The proper proportion of saccharin for this purpose is board. The armature lever is… … recently made to rise 70 feet and —Amer. Med. Mag. fly about 400 yards, © 1892 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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