Entire letter fr. with 10sld Austrian Levant stamp canc. "CANDIA*16/3" to Syros. Handwritten "20", taxed on arrival with 5l. deep green in strip of 4 to pay the Greek internal rate, tied by "67" Syros cds, canc. "ΣΥΡΑ*8.ΜΑΡΤ.74". Very fine and rare. (Hellas 39e).