Cover franked with 25l. "ET" and posted from "ΠΕΙΡΑΙΕΥΣ*25 ΑΠΡ. 18" with boxed "ΟΙΚΟΝΟΜΙΚΟΣ ΕΛΕΓΧΟΣ" in black colour, bilingual censorship tape and "ΓΡΑΦΕΙΟΝ ΛΟΓΟΚΡΙΣΙΑΣ ΠΕΙΡΑΙΩΣ" cancellation, arr. "GENEVE*26 V. 1918".