Label reads ".50 .44 CAL., HENRY/RIM-FIRE CARTRIDGES/SWAGED BULLETS/MANUFACTURED BY/THE UNION METALLIC CARTRIDGE Co./BRIDGEPORT, CONN.,U.S.A." along with a cartridge reading ".44 HENRY FLAT/MODEL 1866" and two "U" U.M.C. trademarks. Very good, nearly all of the lettering legible, with the exception of along the broken seals, and showing mild edge wear.