Unpaid entire letter from "ΚΩΝΣΤΑΝΤΙΝΟΥΠΟΛΙΣ (ΤΟΥΡΚΙΑ)*21 ΜΑΡΤ. 73" with manuscript "45" (lepta) postage to be paid from the receiver, arr. "ΠΕΙΡΑΙΕΥΣ (2)*23 ΟΚΤ. 73". On arrival taxed with 5l. deep olive green + 40l. dull grey-mauve on blue and cancelled with dot. "2". Very fine. (Hellas 39e+42IIb).