Brown cardboard construction, with a green top label bearing a picture of the cartridge and marked "50 WINCHESTER 50/.44 FLAT RIMFIRE CARTRIDGES/RIFLE CARTRIDGES" above the New Haven address, and a pair of orange end labels with a red "W" behind "44 FLAT/Rim Fire/Cartridges." The box contains all 50 rounds.

Fine with a tear on a lid side and separation along a short bottom edge. Most of the green and orange labels remain with clear printing.