3.015″ high x 2.238″ wide x .618″ deep. Iron body. Iron shackle. Barrel key. The R&E Co. trademark is cast on the obverse of the case in the center. “USA” is cast on the reverse of the case at 10 o’clock. The design aspects are different than that of #1277 due to the size difference.Patent # D11308 (same as the “Japanese Pattern”).