Cover fr. with 5l. Litho plus 15l. Litho "Διοίκησις Δυτικής Θράκης" overprint with var. "inverted overprint" and posted from "ΞΑΝΘΗ*29 ΜΑΙ. 22", arr. "ΔΡΑΜΑ*30 ΜΑΙ. 22". RR. (Hellas 73b).