Keywords: Stjepan Mitrov Ljubiša 1975 Yugoslavia stamp BW.jpg Stjepan Mitrov Ljubiša http //cosh com ua/index php qi 7386 http //www philatelia net/classik/stamps/ id 16053 1975-09-16 author Commons Stamps/Public domain templates PD-Yugoslavia PD-SCGGov Stamps of Yugoslavia 1975 Stjepan Mitrov Ljubiša |