This Federal Cartridge Corporation / Sears, Roebuck & Co. / J.C. Higgins manufactured royal blue, white and red cardboard box contains all 50 rounds of Sta-Klean 22 Short ammunition with brass cases and is in very good condition with light wear. This box displays the # 1 style end flap warning. The product code No. 300 is printed on both end flaps. The brass casings display the "XR-1" headstamp.

Date of Manufacture: The date of manufacture for this box is unknown at this time.

Note: This box is the Huegel # S-1(a) variation. This box displays the # 1 style end flap warning. The brass casings display the "XR-1" headstamp.