[GreenKeys] WESTERN ELECTRIC VACUUM TUBES

[Steve Cichorsky]

Kinda off-topic but these tubes were developed and used by the Bell System for repeaters, carrier systems (voice & Teletype) public address and motion picture sound systems (ERPI), radios, etc.

As an accommodation, they also offered them to radio amateurs. The pricelist is shown on the last page and after looking at the prices, it was some “accommodation” alright!

The file size is large for this scan because I had to scan it in color; otherwise it came out too dark to read.

Unfortunately I do not have the software to optimize it so as to reduce its file size.

WESTERN ELECTRIC VACUUM TUBES

Second Edition – 1933

Amateur

 

https://download.yousendit.com/TTZubUpTd0lwTVZjR0E9PQ    

or     http://tinyurl.com/c4ombd     28. MB