Greece. (British Censorship on Syros). 1917. Envelope addressed to Paris bearing Greece Yvert 279, 25l blue tied by Syros date stamp with 'Opened by Censor/ 5' censor label tied by framed 'Censored' on face.
Lovely item with British Censor label on Syros implemented in December 1916 under the control of 'Captain C. Mackenzie, R,M,' Who was British Intelligence in the Aegean with three censor clerks drafted in from Egypt.