Gunwolf:

This is a very helpful narrowing of the search for the original owners of this rifle pair.

We are thinking alike that this may be a gun built for use by a woman. But it doesn't explain why the man-sized gun of the pair lacks a Furstenkrone (it has no initial badge at all, just an adjacent serial number). Is it possible the woman was nobility and the man was not?

The smaller gun also has a left-hand cheek piece and a clip-on ambidextrous comb for use with the scope. A very unusual piece in many ways.

Thanks for your searching and information.

Sincerely,
GrouseGuy