Poland. ( Field Post Offices ). 1950. Air Mail envelope written from 'Cercle Militaire, Square Bresson , Algeria, North Africa' addressed to 'The Record Office, Witley Camp, Godalming, Surrey' bearing Algeria Yvert 337d, 6f red and brown (2) and Air Mail Yvert 5, 25f violet tied by Alger date stamp with hand-stamp 'Polish Records/ Aftermath Section/ 21 Mar 1950 /Witley Camp / Godalming, Surrey' in green face. Very find item.