| (up)date
| item
| size
|
| 2006-02-26
| Brimar Radio Valve and Teletube Manual No.7 ☆David Porter☆
| 17,865,180 bytes
|
| 2005-10-17
| Brimar Radio Valves ☆David Porter☆
| 8,755,913 bytes
|
| 2017-09-11
| Design Data Valves Vol1 American Types.
| 82,151,064 bytes
|
| 2017-09-11
| Design Data Valves Vol2 European Types.
| 176,127,448 bytes
|
| 2018-11-03
| Application reports: 6AM6 6AT6 6BA6 12AH8 12AT7 12AU7 12AX7 35W4 50C5 5763 6AM6 6AT6 6AU6 6BA6 6BE6 6BR7 6BS7 6BW6 6CD6G 6CH6 9BW6 C14BM ECC81(=12AT7) ECC82(=12AU7) ECC83(=12AX7)
| 37,338,570 bytes
|
| 2020-05-17
| Radio Valve Manual, 1948. ☆David Porter☆
| 55,373,358 bytes
|
| 2020-05-17
| Valves & Teletubes Data List 33. ☆David Porter☆
| 15,219,566 bytes
|
| 2020-05-18
| Industrial Cathode Ray Tubes, DataS ection, Issue 3, 1878?, 654 pages. ☆Alan Sayer☆
| 125,780,840 bytes
|
| 2020-05-18
| Industrial Cathode Ray Tubes, Data Section, Supplement 1, 1981, 164 pages. ☆Alan Sayer☆
| 26,787,047 bytes
|
