Brazil. (German Prisoner Of War Mail/ Under Cover Mail). 1919. Brazil postal stationery envelope 200r blue cancelled by 'Correspondance de Guerra/Porte Franco' double ring written from German Prisoner of War in 'Camp No 1' with framed '(Red Cross) Correspondance/Des Prisoners De Guerre Au Brasil' in violet with framed 'Censura Correio Rio/Brasil' censor cachet in green on face addressed to the 'Deutsche Hilpsverien, Stockholm' with 'Opened by Censor/505' label and Stockholm arrival. Rare item from German Seaman captured in Brazilian waters and interned, the address in Stockholm is under-cover, the mail was then forwarded to Germany.