first issued design slogan serial format serials issued notes
first issued
design
slogan
serial format
serials issued
notes
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
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timespan <cs,text> text <s,text> text text
1913 red lettering and white background painted on porcelain-coated steel base none 12345 aaa-100 to rhz-9991, 2 steel registration seal on right side between "n.j." and "13"
when was the first baseplate issued ?
WRB VBD-AUX DT JJ NN VBN .
1913
select c1 from w order by c1_minimum_year asc limit 1