Hi Pat, you can try to contact the German Gun Collectors.

http://www.germanguns.com/

Great folks there, Very helpful.

I see that there is another Singer up for sale, but not good. Here's a link to that post, it's a fun one to read, and most interesting:

http://bbs.shootingsportsman.com/viewtopic.php?f=2&t=40360

Good luck in your quest!

All the best!

Greg


Gregory J. Westberg
MSG, USA
Ret