Stamp data values used by Rio de Oro 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

13 distinct values used for base year among 145 stamp types.

Value Uses
1907 18
1905 16
1909 13
1912 13
1914 13
1917 13
1919 13
1920 13
1921 13
1908 9
1911 6
1910 4
1906 1