Antique Remington Over Under derringers with case

Pair of nearly identical, nickel refinished antique Remington Over Under derringer’s in 41 rimfire. Both have beautiful bone grips. Both work mechanically perfectly. The barrels are shiny with strong rifling and some mild surface corrosion. on one of them, one of the two hinges is completely broken, but retained by the screw, and so the barrel rotates normally. On the other one of the two hinges is partially broken and also swings open normally. However, I would not fire black powder rounds out of them. I have without problem, fired, acorn primers as essentially blank guns . 2x41 rimfire bullets without powder or acorn primer are included. More brass with acorn primers can be purchased at  $5 a piece.