- unitid
-
{"value"=>"3241720", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1962-2017", "type"=>"inclusive", "normal"=>"1962/2017"}
- unittitle
-
{"value"=>"Series III: Professional Documents"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"7 boxes", "unit"=>"containers"}, {"name"=>"extent", "value"=>"2.92 linear feet", "unit"=>"linear_feet"}]}
- date_start
-
1962
- keydate
-
1962
- date_end
-
2017
- date_inclusive_start
-
1962
- date_inclusive_end
-
2017
- extent_statement
-
2.92 linear feet (7 boxes)