I offer a collection of over 1700 (!!) old patents of the wellknown company RCA corporation (Radio Corporation of America) from USA between 1920 and 1935 (all in english). The patent collection has ab

 

~~~~~Welcome to Oldradiodaze~~~~~From large electronic estate sale! Offered in this auction today is this set of tested Vintage Sylvania & One Unknown Military grade 12AX7 &12AX7WA twin triode

 

We have here an old candlestick phone. Seems to be in decent condition though it has been painted at least once but probably more than that. The arm that you hang the ear peice on missing a tab and it

 

Up for auction are three type 45 amplifier vacuum tubes in very nice condition. All three tubes would make a super addition to anyone's collection or to use either one. All three tubes were tested on

 

From the infamous Thomas Edison comes his gold moulded records order brochure. Edison Records was one of the earliest record labels which pioneered sound recording and reproduction and was an importan

 

Greetings. Up for BID is a COLUMBIA PHONOGRAPH--Talking Machine USED: ~ REPRODUCER ~ The reproducer looks to be nickel-plated metal and is approx. 2-1/2" dia. X 5/16" thick. It has on the face, "TRADE

 

woodsprincess Store DECO Vintage WESTERN ELECTRIC COMPANY Black Rotary Dial TELEPHONE 1940s Up for bidding is an old black rotary dial telephone - Marked on the handset is 'Western Electric Company' U

 

Up for auction is a Set of Original Bell System Schematics /Prints from the 1970/80's. These are for Power Systems Rectifier These are smaller sheets that the Engineers used to design and re design ci

 

Grundig of Germany classic reproduction, 50th anniversary edition (1987) . Works excellent. Sounds as good as my BOSE ( almost) Has inputs for CD,DVR and TV Also can pick up INTERNATIONAL shortwave ra

 

Up for auction is this VERY NICE vintage 7-tube RCA Radiola 18 Radio - Model AR-936. I purchased this radio at a recent estate sale (from a high-end collector) and it appears to be in excellent origin