10l./70l. (normal paper) of 1917 "Κ.Π. Surcharges" on ΕΛΛΗΝΙΚΗ ΔΙΟΙΚΗΣΙΣ revenues (red-brown 3-line surcharge on blue revenues. Zig-zag perforation), genuine canc. "ΤΡΙΠΟΛΙΣ*28.ΑΥΓ.17". (Hellas C23). VF. RR.