1989 International anniversaries, complete set of 5 values imperforate vertically with number 60 uderprint on registered cover canc. "ΑΘΗΝΑ*22.05.89" (first day of issue). (Hellas 1831B/1835B).
1987 Europa-CEPT,set of 2 se-tenant values (imperfor.horizontally) on illustr.cover canc."ΑΘΗΝΑΙ*4-V-87" (First Day of Issue),unused. (Hellas 1762A/1763A).
1994 Capitals of Prefectures IV,compl.set of 10 values (imperfor.at shorter sides) on 2 illustr.covers canc."ΑΘΗΝΑI K./5-X-94" (first day of issue),unused. (Hellas 1958A/1967A).