. The Street railway journal . A new line of telephone apparatus especially adapted to meetthe conditions existing on street railways and interurban lines,has been recently perfected andplaced on the market by the Mayer& Englund Company, of Philadel-phia. The accompanying illustra-tions represent two of the principaltypes of these telephones. One illustration shows an iron boxtelephone to be attached to eitheriron or wood poles. The outer caseis made of malleable iron with doorequipped with a Yale lock, the wholeapparatus being entirely weather-proof. All of the working parts ofthis telephone,
. The Street railway journal . A new line of telephone apparatus especially adapted to meetthe conditions existing on street railways and interurban lines,has been recently perfected andplaced on the market by the Mayer& Englund Company, of Philadel-phia. The accompanying illustra-tions represent two of the principaltypes of these telephones. One illustration shows an iron boxtelephone to be attached to eitheriron or wood poles. The outer caseis made of malleable iron with doorequipped with a Yale lock, the wholeapparatus being entirely weather-proof. All of the working parts ofthis telephone, including batteriesfor the iocal circuit, are attached toone back board, which is held in place in the iron box by twoscrews. This greatly facilitates the work of inspection and. DETAILS ON BOARD
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
