RCA Cunningham Radiotron 80 Tube

RCA/Cunningham Radiotron Type 80 Rectifier AMPITREX TESTED / VERY CLOSE SIDES

Tested Vintage RCA Cunningham Type 80 Vacuum Tube

TESTED-RCA CUNNINGHAM Radiotron Type 57 Engraved Tube Radio, TV Amp,

TWO RCA Cunningham Type 45 Vacuum Tubes Radio Radiotron & UX 280 Not Tested

Antique RCA Radiotron Cunningham 80 Etched Base Vacuum Tube not in Original Box

RCA CUNNINGHAM RADIOTRON TYPE 59 RADIO POWER AMPLIFIER VACUUM TUBE TESTED GOOD

(1) Tested RCA Radiotron Cunningham Type 55 Tube Code L12 Engraved Base