Celestion 12T-75 1984 VENTED

Up for sale is a 1984 vented 12T-75. Looks like this one is dated to November 23rd 1984. These are the most desirable and incredible sounding 12T-75's. There's a lot of speculation that these early 84 vented 12T-75's are actually 12T-65's with only a few minor changes. However, I can't confirm this. The new 12T-75's sound absolutely nothing like these originals. No coil rub or any issues, measures good on the multimeter. 

Will be professionally packed and insured.