George T. Stagg 2006 140.6 Proof Kentucky Straight Whiskey entered the barrels in the spring of 1990. After 16 years and 3 months on floor 8 of Warehouses I, 89 hand selected barrels were bottled at 70.3% / 140.6 proof. At the time of bottling 57.57% of the original whiskey was lost to evaporation and it is estimated that 10,269 bottles were produced.