here are two guns that i recently purchased, the drillings is in good condition and very tight, crack on both sides of he wrist. marked on the bbl FRANZ KETTNER on one of the top bbls and KOLN-SUHL on the other. i've tried to photo the markings as well but can describe if pics are not good enough.
the other gun is a single shot in very good condition that looks and feels very solid and tight, i have no idea he caliber, looks like approx. 8 mm. Any info would be greatly appreciated. I plan to sell and would like to know approx value.