49200 Telephone Demonstrator Featured Products Western Electric #150E porcelain dial

Western Electric #150E porcelain dial plate designed for use on Number 5 dials

Small and compact electronic warbler

The AE40 is a graceful example of art deco design

Western Electric 51 Candlestick with 534 Subset Installation Schematic

Although it never garnered much success in the telephony market

49200 Telephone Demonstrator Featured Products Western Electric #150E porcelain dialProctor 49200, fully Tested 4 port telephone demonstrator. The Proctor Model 49200 Telephone Demonstrator enables live demonstrations of telephone products, computers (via modems), and facsimile equipment, without using telephone company lines. It provides all the necessary phone line functions required to demonstrate a wide variety of telephone products and accessories. The 4 port 49200 can accommodate two different demonstrations simultaneously and