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Scientific American, Vol. 80, No. 16 (1899) (1899)
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m the glass panel much extra labor. All such defects are claimed to have +0 + A SHIP’S BOAT SUPPORTING AND LAUNCHING DEVICE. is broken, and the push-button is then forced in against been overcome by this new process of electrolytic gal- A ship’s boat, in order to be launched by the ordin- its… … chines for illuminating and other purposes. is made of sufficient size. Electrolytic galvanizing © 1899 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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