Contribution dedicated to the day and commemorative "horseracing" postmarks from the Czechoslovak territory in the period 1946 - 1992.
Igor Banás
New issue of the newsletter of the Czech Association for the Olympic and Sports Philately OLYMPSPORT.
Vojtech Jankovič
Contribution dedicated to the day and commemorative "horseracing" postmarks from the Czechoslovak territory in the period 1946 - 1992.
Igor Banás
New issue of the newsletter of the Czech Association for the Olympic and Sports Philately OLYMPSPORT.
Vojtech Jankovič
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
Contribution dedicated to the day and commemorative "horseracing" postmarks from the Czechoslovak territory in the period 1938 - 1945.
Igor Banás
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
New issue of the newsletter of the Czech Association for the Olympic and Sports Philately OLYMPSPORT.
Vojtech Jankovič
Using a thematic study to create a small collection about the meaning of the bridge constructor János Feketeházy
Vojtech Jankovič (na základe článku Petra Paulíka)
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
New issue of the newsletter of the Czech Association for the Olympic and Sports Philately OLYMPSPORT.
Vojtech Jankovič
New issue of the newsletter of the Czech Association for the Olympic and Sports Philately OLYMPSPORT.
Vojtech Jankovič
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
Overview of postage stamps, miniature sheets and other stamp products issued on the occasion of the Summer Olympic Games Rio de Janeiro 2016
Vojtech Jankovič, Pavol Ondráška
A thematic view on an unexpectedly rich cycling period of 2016 in Slovak philately
Vojtech Jankovič
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
Continuously updated overview of postage stamps, miniature sheets and other stamp products issued for the Summer Paralympic Games Rio 2016.
Vojtech Jankovič, Pavol Ondráška
Contribution dedicated to the day and commemorative "horseracing" postmarks from the Czechoslovak territory in the period 1919 - 1939.
Igor Banás
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
Thematically highly specialised article on moths which served as an inspiration for (bio)engineers in construction month-like airplanes and other transportation machines.
Vladimir Kachan
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
Contribution dedicated to the day and commemorative "horseracing" postmarks from the Czechoslovak territory in the period 1899-1914.
Igor Banás
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo
New issue of the philatelic newsletter of the Society of collectors of philatelic materials with Christian themes in Slovakia SV. GABRIEL.
Ján Vallo, Vojtech Jankovič
Slovenčina / Slovak
Angličtina / English
