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Hellas M28
Hellas M10a "010" with test value (0000) and orange ink on paper B
Hellas M16 cancelled with "27.III.88" FD
Frama "007" printed on gumside, u/m. VF (Hellas M4k)
Hellas M13II (type II)
Hellas M29
Hellas M17 cancelled with "4.XI.88" FD
Hellas M6 "009" on paper A
Hellas M13II (type II) with commemorative cds for the Exhibition
Hellas M30