The 12 year is many people’s favorite in the Wild Turkey lineup. It started with the “Beyond Duplication” bottles in the early 1980s, which was replaced by the “cheesy gold foil” label bottle in the mid-80s, then the split-label in the mid-90s. The export market got the Beyond Duplication and gold foil labels longer than the US market. Finally, the export-only version persisted in a few markets. All are top quality pours.
The original US-version Beyond Duplication bottles had a tax strip like on this bottle. The later versions with a gold capsule top are exports, generally to Japan.