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Show LOCAL IV I F! E CHIEF IS IIWENTOR OF DUPLEX TELEGRAPH SET O. A. Moyer, local night wire chief In the Western Union telegraph office for more than a quarter of a century, and well know mining man of this city, is the inyentor of a duplex telegraph tele-graph set now in general uso throughout through-out the western part of the country, especially in plant departments of the Western Union corporation. These duplex instruments when sent to an office to be installed are accompanied accom-panied by a blue print bearing the name of the inventor and his address, "O. A. Moyer, Ogden, Utah." These Instruments In-struments are said to be a big improvement improve-ment over the old duplex instruments. |