Accum several (100) oversize cvrs from German POW Camps in the US to the Red Cross in Geneva, were filled w/ POW correspondence to occupied or liberated parts of Europe 1943-45; most are matching half-page size "Express Messages" pre-printed envs w/ sender at UL handwritten, handstamped or typed, from numerous different POW camps across America, incl GA, MS, TN, PA, TX, OK, MO, WY, AR, IL, NY, AL; various frankings, majority w/ current Prexies but also Fourth Bureau & Transport Planes; various censor & transit marks, most of the cvrs are crinkled or wrinkled w/ some damage to stamps; excellent for study of the various camps & censor markings; AVG to F-VF (Image)