Interesting findings about one seemingly ordinary postage stamp, which can also bring changes in reputable postage stamp catalogs
Ing. Alois Vávra
Introduction and expert reviews on the P. Valdner: Great Bitter Lake Association - Lednice v zajatí na Sueze 1967/75 - Katalóg známok (Great Bitter Lake Association - Lednice in captivity on the Suez 1967/75 - Stamp Catalogue) text book
Vojtech Jankovič (s použitím podkladov P. Valdnera a recenzií J. Balogha a P. Osuského)
Article from the postage stamp territories area focused on the postal service in the eastern part of the island of Timor
Marián Kováč
An article from the Russian stamp territories area dedicated to the postal history of the Volga German Autonomous Soviet Socialist Republic.
Simon Horecký
Information on the publication of the Atlas of Countries that do not exist book, which also belongs to the philatelic library
Vojtech Jankovič
Article from the postage stamp territories area focused on the postal service in the western part of New Guinea.
Marián Kováč
Studying the rare first numbered sheetlet of the Soviet Union (USSR) called among collectors the GREEN TOKIO.
Ing. Alois Vávra
Article from the Stamp Territories area devoted to the postal services in the Chinese harbor Port Arthur.
Marián Kováč
Article from the Russian stamp territories devoted to the post Offices of the Chiva Chanate.
Ivo Szostok
An article from the Russian stamp territories area dedicated to the activities of the Field Post of Czechoslovak Legions in Russia.
Simon Horecký
Article from the Russian stamp territories devoted to the post Offices of the Bukhara Emirate
Ivo Szostok
Article from the postage stamp territories area focused onThessaly - Greek territory occupied by the Ottoman Empire.
Marián Kováč
An article from the Russian stamp territories area devoted to the postal use of savings stamps in 1918 - 1922
Hynek Motal
An article from the Russian stamp territories area about the diplomatic post of American embassy in Moscow.
Simon Horecký
Article from the postage stamp territories area focused on the issue of postage stamps for the Bandit Mail Pao Tzu Ku.
Marián Kováč
Article from the postage stamp territories area focused on the issue of postage stamps used in Constantinople - Georgian Levant in 1921
Ivo Szostok
An article from the stamp territories area about the existence of an unknown stationery which gives rise to many questions.
Simon Horecký
Article from the postage stamp territories area focused on the issues of postage stamps used in so called Caribbean Netherlands.
Marián Kováč
Article devoted to attractive frankings mixed of Russian ruble - kopek currency and the Finnish markka - penni currency.
Vladimír Kaisr
Article from the postage stamp territories area focused on the rare stamps of Bukhara - National Soviet Republic of Bukhara (BNSR).
Ing. Peter Valdner
Article from the postage stamp territories area worning agaist labels European Ships Great Bitter Lake - S.C.
Ing. Peter Valdner
Article from the postage stamp territories area focused on the Drvar, Berane, and Lastovo guerrilla (partisan) stamps used on the territiores of previous Yugoslavia during WWII.
Ing. Peter Valdner
Article from the postage stamp territories area dealing with the Private Overprint Issue Jasiňa March 1939.
JUDr. Pavel Cais
Article from the postage stamp territories area focused on the overprint issue of postage stamps of Spanish areas Assobla and Bata on the territory of nowaday Equatorial Guinea.
Ing. Peter Valdner
Slovenčina / Slovak
Angličtina / English
