Dilly541,
Since it was proofed in Suhl and I couldn't see a date stamp, I trhink it was proofed between 1912 and 1923. It looks like a nice one to me. It looks like the right barrel is cyl. bore and the left is choked ( amount of constriction unknown).
Mike
Thanks Mike for the info as always. I measured the barrels with proper tools and they are choked roughly at imp/mod and very full. I was a bit puzzled by the k with the jagged circle stampings on each barrel. Overall It appears solid to me in every way and my gunsmith was enthusiastic about seeing it.
Does anyone know more about the makers? Were they relatively unknown or a low production/good quality outfit?