This year, Interpol turns 100. In 1973, when Interpol turned 50, this was commemorated philately by 46 member states with the issuance of a commemorative stamp. The Dutch postal service did not participate at the time. I wonder how many Interpol stamps...
Ping pong receives extra attention every year on April 6 during 'World Table Tennis Day'. Established in 2015 by the global table tennis federation ITTF (International Table Tennis Federation). After all, every day is a table tennis day in company canteens and at...
Stamp Day was celebrated again at Postex. Stamp Day is an annual event. It is an international occasion. However, Stamp Day is not always celebrated in the same... in all countries.
From a fellow collector, I received several so-called commemorative cards and a postcard relating to the activities of the Hermann Oberth-Gesellschaft, particularly regarding four spaceflight symposia organized in our country by the Netherlands Section. The cards are from...
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