UB41 Valvo NOS 1950's
USN-CHY-1616 Hytron USA tests like new - scratches on base 1950's (54/40)
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)
