Registered cover fr. with 25l. "Large ΕΛΛΑΣ" (Hellas 68) cancelled with ΧΑΝΙΑ*16 ΜΑΡΤ. 1912", arr. "JASSY*5 APR. 912". On front the rare registration HANDSTAMP "CANEE B" known to have been first used in March. 1913. The registration number 31 indicates an EXTREMELY EARLY USE, probably first 3 days.