Cyprus. 1958 (18 MR) Airmail cover to Bregrsas, Ukraine franked with 1955 QEII issues and tied by Nicosia date stamps. Undeliverable and returned to sende with Russian handstamp and RETOUR.INCONNU label. Reverse arrival and return date stamps as well as RETURNED LETTER OFFICE * NICOSIA (Castle type 10AB) date stamp.
