(!!) GL-810 GE tests and looks like new 1951 large getter reboxed (115ma)
(!) 810 RCA black plate used/tests like new 1940's reboxed - large getter
8000 Cetron like new in excellent condition, large getter, high emission 1978 (8000=810 with lower Mu)
8003 RCA 1940's (display tube does not work - open filament)
