1942. DANMARK. Postage Due. Porto. Cover (maybe from German soldier) LUFTPOST to Germany with 2 ex 5 øre + 20 øre Karavel-issue. Postage due marking T 10 in blue. Cancelled OKSBØL 24 3 42. German censor cancel and censor label Geöffnet Oberkommando der Wehrmacht. Interesting that the sender name and adress are missing.