RARE, UNOPENED, BOX WINCHESTER REPEATING ARMS COMPANY, GOVERNMENT STANDARD, FOR TARGET USE .45-70 CALIBER, 500 GRAIN BULLET,  EXTRA HEAVY SOLID HEAD CENTRAL FIRE CARTRIDGES, QTY 20, BOX SHOWS NORMAL WEAR, COLORS AND TEXT IS IN EXC CONDITION, STRING TO OPEN THE BOX ARE STILL INTACT.