3/27/19 - This is a factory engraved Colt Python in its original, matching box. The gun is stone mint, and doesn't even have a roll mark on the cylinder. The label on the box from the Colt Custom Gun Shop states it is a type 'B' engraving. The serial dates this gun to 1980. Especially desirable 8-inch barrel. Mint grips and bore. The box does show some tears and wear, though.