| (up)date
| item
| size
|
| 2005-07-22
| Care and Feeding of Power Tetrodes 1951. Thanks to John Atwood.
| 3,004,338 bytes
|
| 2009-06-16
| Transmitting tubes 1948. Thanks to Alan Sayer.
| 16,227,851 bytes
|
| 2009-06-16
| Transmitting tubes 1950. Thanks to Alan Sayer.
| 115,689,937 bytes
|
| 2009-06-16
| Broadcasters' Catalog 1952. Thanks to Alan Sayer.
| 49,275,637 bytes
|
| 2009-06-16
| Catalog 1955. Thanks to Alan Sayer.
| 33,850,840 bytes
|
| 2009-06-16
| Quick-Ref 1969. Thanks to Alan Sayer.
| 35,212,839 bytes
|
| 2009-06-16
| Quick-Ref 1975. Thanks to Alan Sayer.
| 32,748,128 bytes
|
| 2012-08-10
| The Care and Feeding of Power Klystrons.
| 18,050,943 bytes
|
| 2012-08-10
| Index data book I.
| 241,315 bytes
|
| 2012-08-10
| Index data book II.
| 802,632 bytes
|
