1916 postal card printed 5l. Evzones grey, thick card paper with white back fr. add. with 1l./3l. 1917 "Κ.Π." surcharges canc. "ΑΘΗΝΑΙ*28.ΙΟΥΛ.17", arr. "ΧΑΛΚΙΣ*29.ΙΟΥΛ.17". (Hellas PC41f).