1929. DANMARK. Air mail 25 øre on 3 on 10 AUR BRJEFSPJALD from Iceland cancelled KØBENHAVN LUFTPOST 31.5.29. to Torino, Italy. Danish LUFTPOST vignette and red German cancel Mit Luftpost befördert Luftpostamt Berlin 2. Very unusual use of an Icelandic BREFSPJALD with Danish stamps. Transit cancel BERLIN -1.6.29AEREA 25 6 29.