ALPHA MISSION - ΔELOS

Hellenic Post, on the occasion of the 5th ALPHA MISSION - ΔELOS, which will take place on May 26 and 27, 2025, and will explore the theme "Human Settlements: From Earth to the Moon," is circulating the following Special Commemorative Postmark, which will be used for cancellations on Tuesday, May 27, 2025, from 09:00 to 13:00 at the Post Office of Syntagma Square, Mitropoleos 2, 105 63 Athens.

The Special Commemorative Postmark will be available for 3 consecutive Wednesdays from its release date, at the Syntagma Post Office, Mitropoleos 2, 105 63 Athens, from 09:00 to 13:00.

Alternatively, you can send your postal items free of charge to the Philatelic Service (100 Eolou St., 2^nd floor, 10188 Athens), within 60 days from the release date (the post office stamping indicates the date of posting). Philatelic items to be postmarked must bear the name and full address of the sender so that they can be sent to them. Please mark the envelope “PHILATELIC ITEMS”.  

At the end of the year, Hellenic Post will release a set of envelopes stamped with commemorative postmarks especially for commemorative postmark collectors. Each envelope will have the minimum value of B’ priority domestic mail (20 gr), today 1,20 €, stamp affixed to it and will be stamped with one of the special commemorative postmarks for 2025.