United States - German Occupation (Prisoner of War Mail). 1918. Envelope addressed to 'Rote Kreuz, Abt. Gefangenenfursorge, Bern' bearing Germany Yvert 84, 10pf carmine and Yvert 100, 15pf grey tied by Niederbreisig/ Bz. Coblenz date stamp '31st Dec 18 with circular 'A.E.F. Passed Base Censor/ 4187' and hand-stamp 'Comite International de la Croix Rouge/ Geneve/ Agence Internationale des Prisonniers de Guerre/ Service des Enveloppes de Timbres de Guerre' with framed 'Vendu Par/ L'Agence Internationale/ Der Prisonniers de Guerre' on reverse and 'Opened by U.S. Censor' label. Scarce item from the United States Occupation of Allemande.