2015 (LU) - 15th Anniversary of the Accession to the Throne... (UNC)

2015 (LU) - 125th Anniversary of the House of Nassau-Weilburg (UNC)

2015 (ES) - 30th Anniversary of the Flag of the European Union (UNC)

2015 (SM) - 25th Anniversary of the German Reunification

2015 (SK) - 30th Anniversary of the Flag of the European Union (UNC)

2019 (LT) - Lithuanian Multipart Songs (UNC)

2015 (AD) - 25th Anniversary of the Signature of the Customs Agreement...