Brazil. (Belgian Congo - Tunisia). 1945. Registered Air Mail envelope addressed to Tunisia, North Africa bearing Brazil 300r red, 2,000r purple and 5,000r blue tied by 'Aero/ Rio de Janeiro double ring '3rd Jan 45' with 'S.P. Aberta Pela Censura' censure tape tied by framed 'D.F./23' , routed via Puerto Rico with 'Examined By/ 64161' censor tape, with Egypt transit and 'Leopoldville/ Congo Belge '30th Mars 45' with Foum-Tataouine arrival '13th Avril' and forwarded to Ariana/Tunisia '16th Avril' on reverse.