German fighter Ace Günther Rall. Colonel Hubert Zemke (56th Fighter Group) has handwritten on the reverse: 'Major Günther Rall Co of (you've got my file of notes) [Jagdgeschwader 11 (11th Fighter Wing)] based at Celle Fliegerhorst on 12 May 1944. It was on an encounter that day with the 56th Ftr Group that he shot down 2 of Hub Zemke's wing men but in the later course of this combat became a vicitim and lost his [illegible]. From Rall File.'