- unitdate
-
{"value"=>"1955", "type"=>"inclusive", "normal"=>"1955"}
- date_inclusive_start
-
1955
- date_inclusive_end
-
1955
- unittitle
-
{"value"=>"Correspondence"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"2"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 folder", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
1 folder
- unitid
-
{"type"=>"local_mss", "value"=>"593851"}
- date_start
-
1955
- date_end
-
1955
- keydate
-
1955