Old Carter Straight Bourbon Batch 1 - Old Carter Straight Bourbon Batch 1 has been selected and blended by Mark and Sherri Carter and bottled in Bardstown, Kentucky at 108.6 Proof, 54.3% ABV. Old Carter Whiskey Co. is focused on creating unique, very small-batch, straight rye and bourbon whiskies. Their spirits are created from the heart, each one a single expression of what they love.