This is a "WESTERN ELECTRIC" 212A KTU for a 1A1 Key Telephone System. It provides Line Flash and Time Out Circuits for up to 3 lines from a Central Office or a PBX. It is a "New-in-the-Box" unit packe

 

This is an original radio-related publicity photo for the "Hi-Speed Crystal Etcher," glossy black & white, measures 8 1/8" x 10", blank back, and is undated but appears to be 1930s vintage. Condit

 

A lot consisting of 2 Sylvania 12AX7A ECC83 tubes for radio,audio use.Tested great on a scale of 70-120,using a B & K 747B mutual conductance tube tester. Thanks for looking.

 

Up for bid is a nice old Addison A2 Bakelite radio. It is difficult to tell if the trim is black or brown. It does have a crack on the bottom. Please read the Condition Description above. I am selling

 

Up for auction is an old Admiral tube radio that was part of a standing unit with speakers on the front. It stood about 4 feet tall. Not sure what condition it's in, has some rusted spots on the sheet

 

Chicago Telephone Supply Oak ringer box,cranks great and bells ring with local exchange phone sill has the phone # label on of JA 8-5969 buyer to pay shipping priority mail unless another service requ

 

Philip E. Edelman: 1922: Experimental Wireless Stations. Their Theory Construction and Operation Published by Henley, New York 392 pages No dust wrapper Chapters on Aerials, Coils, grounds, Transmitte

 

THIS IS A VINTAGE FIRESTONE 4-A-88 RECORD PLAYER....THIS RECORD PLAYER WAS MADE BY THE "FIRESTONE TIRE AND RUBBER Co. AKRON,OHIO U.S.A. ...THE RECORD PLAYER PLAYS 33 1/3..45..78 SIZED RECORDS...I PLUG

 

Five (5) new in original box JAN Raytheon 5651WA voltage reference tubes/valves Made in USA These five (5) new old stock JAN Raytheon 5651WA voltage reference tubes are tested as new on our Marconi MU

 

SONY 8 TFM-850W Transistor Vintage Radio Looks Great Radio Case FOR PARTS Includes radio, case, earphone case and earphone. Doesn't Work. Powers on sometimes then Powers off. Picks AM/FM Stations well