I have quite a lot of valves untested in storage that I cant see myself using ever, so have made a quick list here to see which types (if any!) might be interesting for forum members... will provide more info on request of course. here goes:
E235L (4 pairs Siemens and Philips NOS - similar to EL34)
807 (10 + box of untested RCA, Westinghouse etc)
EF89 (various)
EL90
EL41
CV4062
KT88 Star x 2
ECH35
Mullard ME1403 NOS
EF83
EF41
UM80
EF80
EM80 magic eye
6F5G MARCONI NOS
6U5G
6G6G JAN
6F6G
6SQ7GT Mullard
6J5G
7D8
56A
58A
6J7
6C5
PCC89
EZ40
UL84
PL36
EL36 Mullard NOS
6E5 magic eye
EL32 Mullard NOS
6L7
EM84
25L6
7591A Sylvania
7D3
7D5
7D6
5763
X79 6AE8 GEC
EL91
6BH6
6AN8
E235L (4 pairs Siemens and Philips NOS - similar to EL34)
807 (10 + box of untested RCA, Westinghouse etc)
EF89 (various)
EL90
EL41
CV4062
KT88 Star x 2
ECH35
Mullard ME1403 NOS
EF83
EF41
UM80
EF80
EM80 magic eye
6F5G MARCONI NOS
6U5G
6G6G JAN
6F6G
6SQ7GT Mullard
6J5G
7D8
56A
58A
6J7
6C5
PCC89
EZ40
UL84
PL36
EL36 Mullard NOS
6E5 magic eye
EL32 Mullard NOS
6L7
EM84
25L6
7591A Sylvania
7D3
7D5
7D6
5763
X79 6AE8 GEC
EL91
6BH6
6AN8