| (up)date
| item
| size
|
| 2002-04-07
| The Cunningham Radio Tubes Manual - C10 - 1933 Thanks to Peter den Boer.
| 6,822,636 bytes
|
| 2002-02-24
| RCA Technical Bulletin 1935 "New All-metal Radio Tubes"
| 3,592,658 bytes
|
| 2002-02-24
| The RCA CUNNINGHAM RADIOTRON CHART of 1935: Form No 1275
| 418,627 bytes
|
| 2001-07-28
| The complete RCA RC13 receiving tube manual 1937
| 14,907,906 bytes
|
| 2003-04-18
| RCA - RC20 in Spanish
| html page
|
| 2003-09-23
| Vacuum Tube Design - RCA - 1940
| html page
|
| 2003-11-16
| Electron Tube Design - RCA - 1962
| html page
|
| 2004-08-17
| Cunningham CX300A Brochure - 1926 Thanks to Jim Bryant.
| 1,632,189 bytes
|
| 2004-08-17
| Cunningham Tubes Brochure Thanks to Jim Bryant.
| 3,980,650 bytes
|
| 2005-11-12
| Nuvistor Tubes Thanks to Tom Bavis.
| 4,302,946 bytes
|
| 2006-10-11
| Industrial Receiving-Type Tubes 1969. Thanks to Tom Bavis.
| 5,710,199 bytes
|
| 2007-04-07
| RCA Guide for Transmitting Tubes 1942. Thanks to Eric Tauecchio.
| 179,836,909 bytes !!
|
| 2007-05-10
| Electron Tube Design - RCA - 1962. Thanks to John Atwood.
| 154,340,277 bytes
|
| 2007-05-13
| Radiotron Designer's Handbook - 4th Edition - 1952. Thanks to Jim Bryant.
| html page
|
