Greece
Hellenic Philatelic Society of The Netherlands
2022 - 4a
11th May 2023: 20 Years Hellas SAT
A sheetlet contaning four self-adhesive stamps with a valid for B’ Domestic Mail 20 gr to celebrate 20 years of the launch of the first Hellas Sat satellite. Note: according to the Greek Post these stamps are supposed to be "personalised stamps".
Design:
Printer:
Dimensions:
Booklet:
Anthoula Lyngka
Veridos Matsoukis S.A.
35 x 45
Numbers issued: 5000
