- unitdate
-
{"value"=>"1965-1992", "type"=>"inclusive", "normal"=>"1965/1992"}
- date_inclusive_start
-
1965
- date_inclusive_end
-
1992
- unittitle
-
{"value"=>"American Ballet Theatre"}
- container
-
{"type"=>"box", "value"=>"28"}
{"type"=>"folder", "value"=>"510"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"10 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
10 Items
- unitid
-
{"type"=>"local_mss", "value"=>"632871"}
- date_start
-
1965
- date_end
-
1992
- keydate
-
1965