Public auction #38

1917. Registered postal stationery envelope ætwo penceÆ black endorsed æOn Active Service/Prisoner of WarÆ addressed to æCamp 4, Compound 6, Hut 6a, Knockaloe, Isle of ManÆ cancelled by æArmy Post Office/R. 16Æ double ring Æ18th July 17Æ with registered label and oval æPassed Field Censor/4704Æ in carmine, routed via London with oval æRegistered/LondonÆ transit æ20th JulyÆ and oval æAliens Detention Camp/Censored/Knockaloe, I.O.M.Æ double ring in violet (Whitney 645) on face and on reverse æKnockaloe Aliens Camp/Isle of ManÆ (Whitney 647) dated æ27th July 1917Æ. A rare item of registered stationery to Knockaloe Camp, Peel, Isle of Man.