Rare UMC 38-44 S&W Gallery Ammunition Black Powder Full Box

This is a full box, 50 original rounds, of .38-44 S&W Gallery ammunition manufactured by U.M.C. with  70 grain round ball bullets and 6 grains of powder.   The reduced powder load has the bullet loaded inside the case and the side label has a Smith & Wesson endorsement stating they are to be used in S&W target revolvers.  The box is solid with light edge and corner wear and an intact primary and over 95% of the side seal label showing a very nice cartridge cut having some light flaking.  The cartridges are in excellent condition.  A seldom seen and short lived caliber.