pre war diana mod 27 177 cal break barrel , ser number 531 , date 1910 to 30 made by , german ;diana ;by mayer & grammel-spatcher rastatt , germany the is no etching on air chamber so i take it gun has been reblued at some point many years ago, but is a first class job , judge for your self , there is a hair line crack on letf hand side of stock at trigger block, aprox 1 inch , the stock has a metal butt plate , i take it to be late model with the keep screw on trigger pivot bolt, this gun looks , cocks and shoots lovely, had in my collection for many years , £150 plus postage, you can see pics in air guns for sale on tyhis site, many thanks .

bob