Hunt all over for unusual stuff and this turns up in local antiques centre........ Made by DRGM in Germany Knall Korke. ( Pop Gun )....... I have been trying to acquire the type marketed by Standard Fireworks in the 1930's...... chances are they didn't make it themselves and probably did buy in from Germany as some other 1930's items like Eton Hats etc. were....... big question is.does anyone have a picture of the gun sold by Standard Fireworks.......... when item is cocked a small trigger drops down so item can be fired....barrel end is 13mm dia. internal. This was Standards version of the spare corks box, there is an illustration on this box, but need to see what a gun would look like.