RARE - HANS ROSSBACH SIGNED LIMITED EDITION POSTAL COVER NUMBER 9 OF 18 - SIGNED BY THE GERMAN LUFTWAFFE PILOT HEINZ NACKE KNIGHTS CROSS AND RAF FIGHTER PILOT DOUGLAS BADER DSO AND BAR, DFC - Signed Postal Cover by the above. Cover was posted in 1976. Very good condition. COMES WITH 4 PHOTOS. SLITHER OF PAPER IS FROM ROSSBACHS ORIGINAL LIST. JUST NOTE ONLY 18 OF THESE (SIGNED BY THE ABOVE) WERE EVER ISSUED MAKING THIS A VERY RARE COVER.