Description

Pair of NOS type 78 US Navy or military early 1940's radio vacuum tubes. ..There are 4 in the picture.. You are buying two of them....Various manufacturers, maybe different years, but all NOS military and most pre WW2...Tested NOS on proven TV7..No indication of leaks, gas or shorts.... Will be packed excellent for shipping via USPS..Selling out after 47 years in the hobby...No International Shipping..Thanks