Hi, there is the number 1469 on the cylinder end, and the letter 'Z' stamped on the trigger guard. I'll do a pic in a few moments. http://i192.photobucket.com/albums/z...y/DSC01946.jpg
http://i192.photobucket.com/albums/z...y/DSC01950.jpg
http://i192.photobucket.com/albums/z...y/DSC01949.jpg