Country

• (no filter) 

  East Germany (1) Greece (1) Liechtenstein (1)

Year

• 1988 (3) 

  1935 (1) 1937 (2) 1939 (1) 1942 (1) 1945 (2) 1959 (1) 1960 (1) 1961 (3) 1962 (3) 1963 (3) 1964 (2) 1965 (2) 1966 (1) 1967 (3) 1968 (1) 1969 (6) 1970 (5) 1972 (5) 1973 (2) 1974 (4) 1975 (3) 1976 (1) 1977 (21) 1978 (4) 1980 (3) 1982 (6) 1983 (4) 1984 (1) 1985 (2) 1986 (14) 1987 (1) 1989 (4) 1990 (4) 1991 (21) 1992 (3) 1993 (2) 1994 (2) 1995 (1) 1998 (2) 1999 (23) 2001 (1) 2002 (4) 2003 (2) 2004 (2) 2005 (1) 2006 (2) 2007 (1) 2008 (2) 2011 (1) 2012 (1) 2015 (1) 2016 (2) Collection (1)

Themes

•  Architecture (11)
•  Birds (1)
•  CEPT (20)
•  Children (3)
•  Christmas (5)
•  Communications (9)
•  Cultures (7)
•  Fauna (2)
•  Fine arts (13)
•  History (24)
•  Industry (10)
•  Marine life (2)
•  Music (2)
•  Nature (2)
•  People (23)
•  Plants (4)
•  Post (8)
•  Science (5)
•  Space (1)
•  Sports (11)
•  Transport (17)