After 1930 and FDC
![Denmark 1937](/image/85399/base250X250/denmark-1937-danmark-15-plus-20-oere-luftppost-on-cover-from-horsens-2-2-37-to.jpg)
Denmark, Michel 218-219, Cover
1937. DANMARK. 15 + 20 øre LUFTPPOST on cover from HORSENS 2-2-37 to Endelave. Interesting ice-flight from Horsens. Arrival star cancel ENDELAVE reverse. Very few covers was transported by air due to the ice-conditions.
![Denmark 1937](/image/85402/base250X250/denmark-1937-danmark-15-plus-20-oere-h-c-andersen-on-reg-card-aalborg-bypost-3.jpg)
Denmark, Michel 225+226, cancelled postal stationay
1937. DANMARK. 15 + 20 øre H. C. Andersen on Reg. card (AALBORG BYPOST 3 ØRE BREVKORT) from KØBENHAVN LUFTPOST 1-5.37 to Aalborg. First flight København - Aalborg 1. Maj 1937. Very unusual use of a BYPOST CARD.
![Denmark 1938](/image/85405/base250X250/denmark-1938-danmark-10-oere-luftpost-on-card-viborg-bypost-brevkort-from.jpg)
Denmark, Michel 217, cancelled postal stationay
1938. DANMARK. 10 øre LUFTPOST on card (VIBORG BYPOST BREVKORT) from ESBJERG 1.6.38 to Aalborg. First flight Esbjerg - Aalborg 1. Juni 1938. Very unusual use of a BYPOST CARD.
![Denmark 1937](/image/85407/base250X250/denmark-1937-danmark-50-oere-luftpost-on-postcard-kugleposten-s-s-kronprinsessan.jpg)
Denmark, Michel 220, cancelled post card with stamp
1937. DANMARK. 50 øre LUFTPOST on postcard ( KUGLEPOSTEN S/S KRONPRINSESSAN INGRID Frederikshavn Göteborg ) from KØBENHAVN LUFTPOST 16.7.37 to Esbjerg. FØRSTE POSTFLYVNING KØBENHAVN - ESBJERG.
![Denmark 1941](/image/85409/base250X250/denmark-1941-danmark-15-plus-10-oere-luftpost-on-cover-from-koebenhavn-luftpost.jpg)
Denmark, Michel 217-218, Cover
1941. DANMARK. 15 + 10 øre LUFTPOST on cover from KØBENHAVN LUFTPOST 29.1.41 to ANHOLT BY. 1ste Dags Nødflyvning Isvinteren 1941. København - Anholt. Interestig Ice-flight cover arrival cancelled ANHOLT BY 30.1.41.
![Denmark 1939](/image/85411/base250X250/denmark-1939-danmark-15-plus-10-oere-luftppost-on-card-from-viborg-jubilaeums.jpg)
Denmark, Michel 217+218, cancelled post card with stamp
1939. DANMARK. 15 + 10 øre LUFTPPOST on card from VIBORG JUBILÆUMS-FRIMÆRKEUDSTILLING 17 4 39 to København. Optical beautiful CARD. 1STE LUFTPOST VIBORG -KØBENHAVN.
![Denmark 1939](/image/85413/base250X250/denmark-1939-danmark-10-plus-15-oere-luftppost-on-card-from-aalborg-1-6-39-to.jpg)
Denmark, Michel 217, 218, cancelled post card with stamp
1939. DANMARK. 10 + 15 øre LUFTPPOST on card from AALBORG 1.6.39 to Kristiansand, Norge. First flight. Arrival cancel KRISTIANSAND 1.6.39. Interesting advertisement card from the Danish post: Dansk ridende Post.
![Denmark 1937](/image/85415/base250X250/denmark-1937-danmark-2-ex-10-oere-luftpost-on-postcard-det-rullende-postkontor.jpg)
Denmark, Michel 217, cancelled post card with stamp
1937. DANMARK. 2 ex 10 øre LUFTPOST on postcard (DET RULLENDE POSTKONTOR ) from ESBJERG cancelled KØBENHAVN LUFTPOST 16.7.37 FØRSTE POSTFLYVNING ESBJERG-KØBENHAVN.
![Denmark 1937](/image/85418/base250X250/denmark-1937-danmark-15-plus-20-oere-h-c-andersen-on-reg-card-aalborg-bypost-3.jpg)
Denmark, Michel 225+226, cancelled postal stationay
1937. DANMARK. 15 + 20 øre H. C. Andersen on Reg. card (AALBORG BYPOST 3 ØRE BREVKORT) from AALBORG 1-5.37 to København. First flight Aalborg - København 1. Maj 1937. Very unusual use of a BYPOST CARD.
![Denmark 1937](/image/85419/base250X250/denmark-1937-danmark-15-oere-luftppost-on-cover-cancelled-esbjerg-18-7-37-first.jpg)
Denmark, Michel 218, Cover
1937. DANMARK. 15 øre LUFTPPOST on cover cancelled ESBJERG 18.7.37 First flight.
![Denmark 1940](/image/85423/base250X250/denmark-1940-danmark-15-oere-luftpost-on-cover-cancelled-kalundborg-14-2-40-ice.jpg)
Denmark, Michel 218, Cover
1940. DANMARK. 15 øre LUFTPOST on cover cancelled KALUNDBORG 14.2.40 Ice-Post flight 1940. Arrival cancel TRANEBJERG 17.2.40. Optically beautiful cover showing the flight route. Not mentioned in the Lüning catalogue. Very unusual ice-mail.
![Denmark 1940](/image/85429/base250X250/denmark-1940-danmark-15-oere-luftpost-on-cover-cancelled-esbjerg-8-2-40-ice-post.jpg)
Denmark, Michel 218, Cover
1940. DANMARK. 15 øre LUFTPOST on cover cancelled ESBJERG 8.2.40 Ice-Post flight 1940. Arrival cancel KØBENHAVN LUFTHAVN 7.2.40. Optically beautiful cover showing the flight route. Interesting ice-mail.
![Denmark 1935](/image/85431/base250X250/denmark-1935-danmark-20-oere-luftpost-plus-5-oere-on-post-card-nafila-nakskov.jpg)
Denmark, Michel 219, cancelled post card with stamp
1935. DANMARK. 20 øre LUFTPOST + 5 øre on post card (NAFILA Nakskov Filatelistklub) cancelled NAKSKOV NAFILA 26.8.35 + 1STE LUFTPOST NAKSKOV KØBENHAVN NAFILA 26 VIII-35.
![Denmark 1938](/image/85433/base250X250/denmark-1938-danmark-10-oere-luftpost-on-post-card-danish-l-train-greeted-by.jpg)
Denmark, Michel 217, cancelled post card with stamp
1938. DANMARK. 10 øre LUFTPOST on post card (Danish L train greeted by children) cancelled AALBORG 1.6.38. First flight to Esbjerg.
![Denmark 1937](/image/85435/base250X250/denmark-1937-danmark-10-oere-luftpost-plus-kpk-on-10-oere-on-cover-cancelled-kpk.jpg)
Denmark, Michel 217, 241, Cover, cancelled post card with stamp
1937. DANMARK. 10 øre LUFTPOST + KPK on 10 øre on cover cancelled KPK UDSTILLING KØBENHAVN K 19.9.1937 to Malmö.
![Denmark 1937](/image/85437/base250X250/denmark-1937-danmark-10-plus-15-plus-20-oere-luftppost-on-cover-from-horsens-5-2.jpg)
Denmark, Michel 217-219, Cover
1937. DANMARK. 10 + 15 + 20 øre LUFTPPOST on cover from HORSENS 5-2-37 to Endelave. Interesting ice-flight from Horsens. Arrival star cancel ENDELAVE on front. 2. Postflyvning Horsens - Endelave 5.-2. 1937. Very few covers was transported by air due to the ice-conditions.
![Denmark 1935](/image/85443/base250X250/denmark-1938-danmark-20-oere-luftpost-plus-7-oere-on-cover-from-koebenhavn.jpg)
Denmark, Michel 219, Cover
1938. DANMARK. 20 øre LUFTPOST + 7 øre on cover from KØBENHAVN LUFTPOST 9.6.35. to Bergen Norge. Cancelled in red LUFTPOSTRUTEN OSLO-BERGEN 11-6-1935 1STE TUR.
![Denmark 1933](/image/83711/base250X250/denmark-1933-wavy-line-10-oere-orange-type-i-mint-never-hinged-luxus-centered.jpg)
Denmark, Michel 201I, Mint never hinged
1933. Wavy-line. 10 Øre orange. Type I Mint, never hinged LUXUS centered stamp. One of Denmarks rarest stamps. Certificate. AFA 48.000 Kr.
Scott 228 (AFA 202a)
Afa 202a
![Denmark 1977](/image/83573/base250X250/denmark-1977-danmark-norden-complete-set-4-blocks.jpg)
Denmark, Michel 635-636, Mint never hinged
1977. DANMARK. NORDEN Complete set. 4-blocks
![Denmark 1975](/image/83574/base250X250/denmark-1975-danmark-hans-christian-andersen-complete-set-4-blocks.jpg)
Denmark, Michel 595-597, Mint never hinged
1975. DANMARK. HANS CHRISTIAN ANDERSEN. Complete set. 4-blocks