This Remington manufactured green, red and tan cardboard box contains all 50 rounds of New and Improved Kleanbore 22 Short ammunition with brass cases and is in near excellent condition with light shelf wear. The bottom of the box is factory rubber stamped with two sets of numbers/letters. This box displays a semi-circle thumb cut on the left end of the box and the "DANGEROUS / WITHIN 1 MILE" end flap warning. The brass casings display the "U-3" headstamp.

Date of Manufacture: This style box was introduced circa 1939 and was produced until circa 1946.

Note: This box is the Huegel # REM-11 S-1 variation.