Inaugurácia poštových známok Ochrana prírody: Slovenské minerály Issue number
PPP 59/18
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Euchroite Issue number
FDC 670
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Libethenite Issue number
FDC 669
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Euchroite Issue number
670
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Euchroite Issue number
670
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Libethenite Issue number
669
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Libethenite Issue number
669
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Euchroite Issue number
117 CM 670/18
Date of issue
12.10.2018
Nature Protection: Slovak Minerals - Libethenite Issue number
116 CM 669/18
Date of issue
12.10.2018