40l. greyish magenta on blue (pos.106), deformed "4" on control nubers (Kound. 54.10.a) canc. "ΑΜΟΡΓΟΣ*21.ΜΑΡΤ.88" (late use). Large-very large margins all around. Superb. A difficult error circulated very late from a remote post office. A very uncommon case overall. Impressive. (Hellas 42IIa).