ive never been able to find anything out on it , it was in my grandfathers tool box , its german
https://www.milsurps.com/images/impo...145dda46-1.jpg
https://www.milsurps.com/images/impo...d72b2894-1.jpg
https://www.milsurps.com/images/impo...e021a39e-1.jpg
