1 X E180CC TUBE. NEW OLD STOCK IN ORIGINAL BOX.

BRAND: RSD. 1950s PRODUCTION.

BLACK PLATES, U-FOIL GETTER, COPPER RODS, PINCHED WAIST.

TESTED IN ROEHRENTEST TUBE TESTER:

111/116% 9.447/9.875mA EMISSION (EM)

CH169U1