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Scientific American, Vol. 89, No. 25 (1903) (1903)

leaf 11

An illustration from Scientific American, Vol. 89, No. 25 (1903), 1903, leaf 11 — s as hard as any one could desire. That next sued upon in the Second Circuit and was sus- ANTISEPTIC ATTACHMENT “FOR TELEPHONE MOUTH- was in the year 1879. By exposing to fewer gas tained by Judge Townsend (Hanifen v. Price, 96 F. R. PIECES.—The mouthpiece of a telephone, which is in charges we… … about one-third the cost of the average implement of would also have been an aijfirmance with the result that the patent would have Ween held valid. It seems clear this character, and the doctor says that he has several © 1903 SCIENTIFIC AMERICAN, INC

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