7A8 US Brands NOS (3 in stock)
$ 4.99
3) 7A8 US Brands NOS
tube plugged into loktal socket for picture
1) National Union
for:
Philco 41-220 1940-41
See more: vacuum tube
3) 7A8 US Brands NOS
tube plugged into loktal socket for picture
1) National Union
for:
Philco 41-220 1940-41