Scarce US Cartridge Co. 44 Bull Dog Caliber BP Ammo Full Box Lowell, Mass

This is a full box, 50 original rounds, of .44 Bull Dog black powder ammunition manufactured by the United States Cartridge Company with the Lowell, Mass address.  The two piece box is solid with professional repairs to the inside top and bottom side edges.  The blue and black label is intact with some flaking that reveals a hint of an earlier red under label.  The cartridges are in excellent condition having been lightly cleaned but not polished.  A great box to pair with your early Bull Dog revolver and a very hard to find, rarely seen caliber.