Country

• (no filter) 

  Austria (3) Belgium (1) Bulgaria (1) Czechoslovakia (6) East Germany (4) Finland (2) Germany (2) Hungary (3) Luxembourg (1) Malta (2) Sweden (1)

Year

• 1968 (26) 

  1907 (1) 1911 (1) 1920 (1) 1921 (1) 1922 (1) 1923 (2) 1925 (2) 1928 (1) 1930 (1) 1933 (1) 1940 (4) 1942 (1) 1943 (2) 1944 (2) 1945 (3) 1946 (2) 1947 (3) 1948 (3) 1949 (1) 1950 (2) 1951 (1) 1952 (1) 1953 (1) 1954 (4) 1955 (2) 1956 (4) 1957 (5) 1958 (4) 1959 (12) 1960 (16) 1961 (12) 1962 (10) 1963 (16) 1964 (14) 1965 (26) 1966 (15) 1967 (20) 1969 (25) 1970 (31) 1971 (34) 1972 (22) 1973 (29) 1974 (23) 1975 (28) 1976 (22) 1977 (23) 1978 (31) 1979 (49) 1980 (25) 1981 (36) 1982 (54) 1983 (46) 1984 (26) 1985 (39) 1986 (55) 1987 (29) 1988 (48) 1989 (40) 1990 (21) 1991 (26) 1992 (13) 1993 (11) 1994 (11) 1995 (25) 1996 (4) 1997 (13) 1998 (7) 1999 (14) 2000 (3) 2001 (5) 2002 (5) 2003 (6) 2004 (9) 2005 (11) 2006 (10) 2007 (8) 2008 (6) 2009 (5) 2010 (7) 2011 (1) 2012 (1) 2013 (4) 2014 (6) 2015 (8) 2016 (6) 2017 (12) 2018 (1) Collection (3)

Themes

•  Architecture (5)
•  CEPT (17)
•  Children (4)
•  Communications (2)
•  Cultures (6)
•  Fauna (3)
•  Fine arts (13)
•  History (20)
•  Industry (14)
•  Music (4)
•  Nature (1)
•  People (12)
•  Plants (3)
•  Post (6)
•  Science (9)
•  Space (1)
•  Sports (4)
•  Transport (3)

Product

•  blocks of 4 (1)
•  Postage stamps (25)