- unitid
-
{"value"=>"383291", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1948-1974", "type"=>"inclusive", "normal"=>"1948/1974"}
- unittitle
-
{"value"=>"Series X: Press Releases"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"8 boxes", "unit"=>"containers"}, {"name"=>"extent", "value"=>"8.0 linear feet", "unit"=>"linear_feet"}]}
- date_start
-
1948
- keydate
-
1948
- date_end
-
1974
- date_inclusive_start
-
1948
- date_inclusive_end
-
1974
- extent_statement
-
8.0 linear feet (8 boxes)