GZ34 Raytheon Japan by Matsushita NOS similar sound and build to Mullard NOS 1970's (59/40 and 59/40 x 2 tubes)
JAN-5R4WGB Raytheon used/good 1975 (46/40 and 52/40)
UY41=31A3 Amperex Bugle Boy France NOS 1964 (0 in stock)
UY41=31A3 Philips Miniwatt "D" getter halo NOS 1958 (1 in stock)
UY41=31A3 Telefunken Germany <> bottom NOS 1962 (3 in stock)
UY85=38A3 European Brands NOS (3 in stock)
