Pair: Tung Sol JAN CTL 6AK5 order vacuum tubes - VERY early - February & March 1945

order pair: Tung Sol 6AK5 vacuum tubes
new old stock -very nice condition but some wear to the silk screening after all these years
original boxes - which have different internal details
VERY early - one is from February 1945 and the other March 1945
tested on a Hickok KS 15874-L2