Country

• (no filter) 

  Congo (Brazzaville) (1) Equatorial Guinea (2) Niger (1)

Year

• 1977 (4) 

  1961 (1) 1962 (3) 1965 (2) 1971 (2) 1973 (1) 1975 (1) 1978 (8) 1980 (1) 1981 (1) 1982 (3) 1986 (2) 1988 (1) 1993 (1) 1994 (1) 1998 (3) 1999 (3) 2001 (1) 2009 (8) 2010 (1)

Product

•  Blocks (4)
•  Postage stamps (2)

Themes

•  Cultures (1)
•  Fauna (1)
•  Fine arts (2)
•  History (1)
•  People (4)