This is a nice clean old poor man's combination tool. It has four bits that store inside the hollowed out threaded steel handle. One awl, one slot driver bit, one drill, and one cork screw.  Each can be held in by tightening the threads of the handle ends with one attachment in the handle slot. In very clean condition, some wear on the interchangeable tools. The handle is 3" long overall.  Marked "Made in Germany" on the handle end with 3 stars.  The handle was originally nickel plated with about 85% plating still intact.  No damage, clean and good threads.