The International Mathematics Olympiad
Issue number 687
Date of issue 07.06.2019
Face value 1.25 €
Form of printing sheet TL
Stamps per sheet 50
Circulation 1 000 000
100th Anniversary of Comenius University
Issue number 690
Date of issue 27.06.2019
Face value 1.90 €
Form of printing sheet UTL
Stamps per sheet 10
Circulation 200 000
75th Anniversary of SNU
Issue number 691
Date of issue 28.08.2019
Face value 1.55 €
Form of printing sheet TL
Stamps per sheet 50
Circulation 500 000
Biennial of Illustrations Bratislava 2019
Issue number 692
Date of issue 03.09.2019
Face value 0.75 €
Form of printing sheet TL
Stamps per sheet 35
Circulation 350 000
100th Anniversary of the Treaties of Paris
Issue number 694
Date of issue 10.09.2019
Face value 1.70 €
Form of printing sheet TL
Stamps per sheet 50
Circulation 250 000
ART: Ladislav Hudec (1893 – 1958)
Issue number 698
Date of issue 18.10.2019
Face value 2.10 €
Form of printing sheet UTL
Stamps per sheet 4
Circulation 80 000
ART: Ernest Zmeták (1919 – 2004)
Issue number 699
Date of issue 18.10.2019
Face value 2.20 €
Form of printing sheet UTL
Stamps per sheet 4
Circulation 80 000
Christmas Mail 2019
Issue number 700
Date of issue 08.11.2019
Face value 1.00 €
Form of printing sheet UTL
Stamps per sheet 8
Circulation 200 000
Personalities: Michal Bosák (1869 – 1937)
Issue number 703
Date of issue 22.11.2019
Face value 2.00 €
Form of printing sheet TL
Stamps per sheet 50
Circulation 1 000 000