20l+25l+30l+40l+50l engraved ovpt "ΕΛΛΗΝΙΚΗ ΔΙΟΙΚΗΣΙΣ" in black (read. up) in pairs, ovpt "ΕΛΛΗΝ_ΚΗ" on one each. All "ΕΛΛΗΝ_ΚΗ" stamps u/m. One 30l and 50l stamps mint hinged. 50l stamp canc. Cosmopoulos. Superb. (Hellas 239A+240A+242A+243A+244A).