Scarce Late 1920's Winchester 38 Colt New Police Ammo Staynless

This is a full box, 50 original rounds of .38 Colt New Police ammunition manufactured by Winchester with 150 grain flat nose lead bullets and featuring the introduction of Winchester's Non-Mercuric Staynless priming.  The late 1920's one piece red, blue and white box is in near excellent condition with excellent graphics and very good color having some very mild scuffing and age soiling and a slight tear on the bottom.  The cartridges all have the proper nickel primers and are in excellent condition.  A scarce box in a hard to find .38 Colt New Police loading.