KT66 GEC early Old logo brown base smoked glass full cup
KT66 GEC early Old logo brown base smoked glass full cup,s-l1200.jpg,GEC KT66 CV1075 Matched Pair Vintage NOS Military Tubes,KT66 GEC early Old logo brown base smoked glass full cup,GEC KT66 CV1075 Matched Pair Vintage NOS Military Tubes