ස්විට්සලන්තය
දැන් පෙන්වන්නේ: ස්විට්සලන්තය - තැපැල් මුද්දර (1849 - 2024) - 1 මුද්දර .
1979
Events - The 100th Anniversary of the Birth of Othmar Ammann - Esperanto Congress, Luzern, Basel Airport
21. February WM: කිසිවක් නැත කොළයේ ප්රමාණය: 50 මෝස්තරය: Walter Hättenschweiler කැටයම: courvoisier සිදුර: 11¾
![[Events - The 100th Anniversary of the Birth of Othmar Ammann - Esperanto Congress, Luzern, Basel Airport, වර්ගය ARZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/ARZ-s.jpg)
![[Events - The 100th Anniversary of the Birth of Othmar Ammann - Esperanto Congress, Luzern, Basel Airport, වර්ගය ASA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/ASA-s.jpg)
![[Events - The 100th Anniversary of the Birth of Othmar Ammann - Esperanto Congress, Luzern, Basel Airport, වර්ගය ASB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/ASB-s.jpg)
![[Events - The 100th Anniversary of the Birth of Othmar Ammann - Esperanto Congress, Luzern, Basel Airport, වර්ගය ASC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Switzerland/Postage-stamps/ASC-s.jpg)
