Pete;
No idea of its worth. Many of these little guns were rather inexpensive when sold new but are highly desirable today. A former co-worker of mine had one though it had German proofs on it. The .410 barrel was only chambered for 2" shells though as I recall the .22 side took the LR round. Hammers came out side by side in the center of the frame & had a total weight of around 3lb as I recall. It sure was a cutie but alas was not for sale, his Wife's late father had brought it back from WWII & they were keeping it.
This was one of the "Extremely Few" .410s that ever floated my boat but I would have loved to have one like that one.
