(!!) (Best Pair) 6A7G Marconi Radiotron Canada NOS 1950 era
(!!) (Best Pair) 6A7G Marconi Radiotron Canada NOS 1950 era (47/29 and 47/29)
6A7G Marconi Radiotron Canada NOS 1950's (6 in stock)
6A7G National Union NOS 1950 era (46/29)
6A7G National Union used/good 1940's (40/29)
6A7G RCA Cunningham like new 1930's (45/29)
6A7G RCA Cunningham used/good 1930's (41/29)
6A7G RCA NOS 1970 (47/29)
6A7G RCA NOS sealed box 1940's (46/29)
6A7G Sylvania Motorola NOS 1952 (42/29)
6A7G US Brands used/good (9 in stock)
