1912, Chios, cover to Athens, unfranked but with lovely strike of "Chio Poste Russe Gratuit" negative seal in black with accompanying "R.O.P.i.T. CHIOS 7 XII 19-12", backstamped Athens roller cancel 12 Dec 1912, very fine showpiece! for a short time after Greek forces occupied Chios in Oct 1912, Russian Post allowed mail to be sent free of charge as gesture of good will to local residents on its deliverance from Turkish rule (Image)

1868, 2 Piaster mit senkrecht genetztem Grund aus der linken unteren Bogenecke mit blauem Kreisstempel "R.O.P.iT" leicht und klar entwertet, einwandfrei, in dieser Qualität selten, Fotoattest Mikulski (Image)