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Scientific American, Vol. 81, No. 18 (1899) (1899)
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[Entered at the Post Office of New York, N. Y.,as Second Class Matter. Copyright, 18M, by Munn & Co.] A WEEKLY JOURNAL OF PRACTICAL INFORMATION, ANT, SCIENCE, MECHANICS, CHEMISTRY, AND MANUFACTURES. … : ae ba Operating Room on ‘‘La Grande Duchesse,” Showing Vertical Wire Leading from Masthead to Transmitter and Receiver. WIRELESS TELEGRAPHY AT THE YACHT RACES.—[See page 279.] © 1899 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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