Orlando Rangel, Birth Centenary C.1968.01 Cr$ 0,05     First Brazilian Underwater Researh, 150th Anniversary C.1968.02 Cr$ 0,10     Free Trade Zone at Manaus C.1968.03 Cr$ 0,10     International Human Rights Year C.1968.04 Cr$ 0,10     Paul P. Harris, Founder of Rotary, Birth Centenary C.1968.05 Cr$ 0,20     São Luiz High School, 100th Anniversary C.1968.06 Cr$ 0,10     Pedro Álvares Cabral,  500th Anniversary of Birth C.1968.07 Cr$ 0,10     C.1968.08 Cr$ 0,20     Mother´s Day C.1968.09 Cr$ 0,05     National Museum C.1968.10 Cr$ 0,20     Flight Brazil-Japan, Inauguration C.1968.11 Cr$ 0,10     Jockey Club, 100th Anniversary C.1968.12 Cr$ 0,10     Brazilian Birds C.1968.13 Cr$ 0,20     C.1968.14 Cr$ 0,50     Stamp Day C.1968.15 Cr$ 0,05     Marshal Emílio L. Mallet C.1968.16 Cr$ 0,10     Visit of President Eduardo Frei, from Chile C.1968.17 Cr$ 0,10     Portuguese Literary School, 100th Anniversary C.1968.18 Cr$ 0,05     The 25th City with Telex Service C.1968.19 Cr$ 0,20     8th American Armies Conference C.1968.20 Cr$ 0,05     3rd Folksong Festival C.1968.21 Cr$ 0,06     Petrobrás, Brazilian Oil Company, 15th Anniversary C.1968.22 Cr$ 0,15     Unicef, 22nd Anniversary C.1968.23 Cr$ 0,05     C.1968.24 Cr$ 0,10     C.1968.25 Cr$ 0,20     Book Week C.1968.26 Cr$ 0,05     World Healthy Organization, 20th Anniversary C.1968.27 Cr$ 0,20     J. B. Debret, Painter C.1968.28 Cr$ 0,10     Visit of Queen Elizabeth, from Great Britain C.1968.29 Cr$ 0,70     Francisco Braga, Conductor, Birth Centenary C.1968.30 Cr$ 0,05     Day of the Flag C.1968.31 Cr$ 0,10     Voluntary Blood Donnor´s Day C.1968.32 Cr$ 0,05     São Paulo Rairoad, 100th Anniversary C.1968.33 Cr$ 0,05     Christmas C.1968.34 Cr$ 0,05     C.1968.35 Cr$ 0,06     Francisco Vieira Caldas, Journalist, Birth Centenary C.1968.36 Cr$ 0,10     Reservists´Day C.1968.37 Cr$ 0,05       YS.1967