Rāda: Dānija - Pastmarkas (1851 - 2024) - 3 marka.
12. septembris SV: Neviens Lapas izmērs: 50 Dizains: Viggo Bang iegravēt: Bent Jacobsen Perforēšana: 12¾
![[The 50th Anniversary of the First Flight Made by J.C.H. Ellehammer, veids DN]](https://www.stampworld.com/media/catalogue/Denmark/Postage-stamps/DN-s.jpg)
30. oktobris SV: Neviens Lapas izmērs: 50 Dizains: Viggo Bang iegravēt: S.Ewert Perforēšana: 12¾
![[Birds - Northern Countries Issue, veids DO]](https://www.stampworld.com/media/catalogue/Denmark/Postage-stamps/DO-s.jpg)
![[Birds - Northern Countries Issue, veids DO1]](https://www.stampworld.com/media/catalogue/Denmark/Postage-stamps/DO1-s.jpg)
