Presentation of the issue of Czechoslovak postage stamps Jedovaté huby (Poisonous mushrooms) from 1989 with a focus on its thematic use and possibilities of specialization.
Karol Magda, Vojtech Jankovič
Updated issue plan of Slovak postage stamps for 2023.
Vojtech Jankovič
Presentation of the issue of Czechoslovak postage stamps Huby (Mushrooms) from 1958 with a focus on its thematic use and possibilities of specialization.
Karol Magda, Vojtech Jankovič
The issue plan of Slovak postage stamps for 2022. The overview of the pictures of all stamps already issued and stamps in the design phase can be found below the article.
Vojtech Jankovič
Monitoring the story of the planned joint release Environmental Sustainability of ACT NOW negatively affected by the COVID-19 coronavirus pandemic.
Vojtech Jankovič, Rudolf Šulej
The issue plan of Slovak postage stamps for 2021. The overview of the pictures of all stamps already issued and stamps in the design phase can be found below the article.
Vojtech Jankovič
An overview of Czechoslovak and Czech postage stamps and other materials dedicated to the unique illustrator and cartoonist Adolf Born.
Jaroslav Valapka
Identification of factual errors, inaccuracies, and grammatical errors on Czechoslovak stamps and other postal materials.
Vojtech Jankovič a študenti Univerzity tretieho veku Žilinskej univerzity
Circumstances of origin and the process of design and production of the first Austrian stamps as well as their detailed philatelic description accompanied by examples of actual postal use of stamps of all values on shipments sent from or to the territory of present-day Slovakia.
Pavel Lauko a študenti Univerzity tretieho veku Žilinskej univerzity
Article devoted to additional information on the "London Souvenir Sheet" issued on the occasion of the "Exhibition of Czechoslovak Stamps in London" in 1943.
Rudolf Šulej
Contribution to a series of articles devoted to the rarest postage stamps in the world
študenti Univerzity tretieho veku Žilinskej univerzity
Identification of factual errors, inaccuracies, and grammatical errors on Slovak stamps and other postal materials.
Vojtech Jankovič
The issue plan of Slovak postage stamps for 2020. The overview of the pictures of all issued stamps can be found below the article.
Vojtech Jankovič
Overview of postage stamps, miniature sheets and other stamp products issued within the joint EUROPA 2016 stamp issues - Ecology in Europe - Think Green!
Pavol Ondráška, Vojtech Jankovič
A surprising finding of the original arrangement of a printing plate of Czechoslovak picture postcards
Michal Zika
A short report on the finding of a unique entire that would not be recognized by a collector who does not know ...
Jozef Džubák
An overview of found production errors on the Slovak postage stamp Philately.
Rudolf Šulej, Vojtech Jankovič
Demonstration of an interesting combination of stamps and signatures of living persons - Slovak presidents
Vojtech Jankovič
A detailed treatise on the issue and specialization of the first Slovak aerogram in 1993.
V. K. Németh
Overview of Slovak self-adhesive postage stamps separated by cutting and types of cutting.
Rudolf Šulej
Method of measuring distances in distinguishing printing plates used for printing by offset and recess printing from flat bed echniques.
Rudolf Šulej
The issue plan of Slovak postage stamps for 2019. The overview of the pictures of all issued stamps can be found below the article.
MDV SR, POFIS
Reflection on the methods of measuring Slovak postage stamps perforation and the results that brought in a more accurate measurement by a professional sliding scale.
Rudolf Šulej
The issue plan of Slovak postage stamps for 2018. The overview of the pictures of all issued stamps can be found below the article.
MDV SR, POFIS
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