How

E-mail: allan {at} virtual-museums.org

Region

Internet Only

What

Valves loaned for photographing and photographic donations

Exhibits

117Z6GT

1LB4

1LC6

1LE3

30A5

on show

30A5

41MDG

45

45

4CW30000a

here

4CX35000C

56

6807

6AQ5

833A

AC/VP1

CV1031

CV1150

DER

EBC81

ECLL800

FER1

Fleming Diode

KT66

Monoscope

Pen44

QS92/10

SP42

Unknown

V9

Z806W