Isle of Man. (Internment Camp Mail). 1941. Stamp-less folded letter letter sheet written by an Italian Internee 'House 11, Granville Camp, Isle of Man', endorsed 'c/o Chief Postal Censor, Liverpool' addressed to Liverpool cancelled by violet oval 'Granville Internment Camp/ Douglas, I.O.M./ 1ST Mar 1941' with circular 'Official Paid' date stamp in red on face with 'Opened by Examiner/ 6737' label on reverse.