Stamps Category Commemorations

1359 - Centenary of the Sonnblick Observatory
Manuel Briones
1359 - Centenary of the Sonnblick Observatory
Manuel Briones
1338 - DCCCL Anniversary of the Founding of the City of Korneuburg
Manuel Briones
1320 - 25th Anniversary of the Bad Ischl Operetta Festival
Manuel Briones
1314 - Bicentenary of the Diocese of Sankt Pölten
Manuel Briones
1266 - L Anniversary of the End of the Civil War
Manuel Briones
1291 - Bicentennial of the Hot Air Balloon in Austria
Manuel Briones
1237 - Centenary of the Public Labor Inspection Body
Manuel Briones
1112 - Centennial of the National Shooting Company
Manuel Briones
1041 - Centenary of the Administrative Court
Manuel Briones