Scarce US Cartridge Company 1931 Speedster 22 LR Shot Full Box Ammo

This is a full box, 50 original rounds, of .22 LR ammunition manufactured by the US Cartridge Co. in New York, NY in 1931 as part of the Speedster Copperhead issues.  The box is in excellent condition with bright colors and crisp graphics very nice edges and corners.   The cartridges are in excellent condition.  A great box!   Identified as US-13 LR-5 in Roger Huegel's online .22 Rim Fire Box ID Reference.