Stamp data values used by Czechoslovakia for `baseyear'

This page lists the different values recorded for each field of a stamp type. You can click on column headings to sort by value or frequency of use.

issuer | function | year | month | day | issue | denom | currency | denom2 | ndenom | ndenom2 | baseyear | base month | base day | color | design type | design | variant | watermark | perf | overprint | ovpt color | on-desc-id | on-issuer | on-id | wmkorient | inscription | imprint | paper | paper color | print | plate | tagging | gum | emboss | shape | width | height | quantity | census | unissued | cat val | issue sortpos | sortpos | All issuers

68 distinct values used for base year among 3257 stamp types.

Value	Uses
1919	164
1965	92
1968	91
1967	88
1971	84
1945	81
1966	80
1961	78
1952	75
1953	68
1963	68
1960	66
1969	65
1970	64
1978	64
1981	64
1972	63
1973	62
1977	62
1957	60
1958	60
1959	60
1975	60
1954	59
1951	58
1962	58
1964	56
1955	55
1974	55
1976	54
1980	51
1982	51
1956	50
1979	50
1988	49
1983	47
1986	47
1984	46
1985	46
1989	46
1990	45
1949	43
1987	42
1920	39
1918	37
1950	37
1946	36
1991	35
1926	34
1948	33
1937	28
1992	27
1927	25
1947	25
1925	22
1928	22
1923	19
1929	17
1936	17
1938	16
1930	15
1934	11
1935	11
1922	8
1932	7
1924	3
1933	3
1939	3