- unitdate
-
{"value"=>"1939-1949", "type"=>"inclusive", "normal"=>"1939/1949"}
- date_inclusive_start
-
1939
- date_inclusive_end
-
1949
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"44"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"18 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
18 Items
- unitid
-
{"type"=>"local_mss", "value"=>"624979"}
- date_start
-
1939
- date_end
-
1949
- keydate
-
1939