- unitdate
-
{"value"=>"1970-79", "type"=>"inclusive", "normal"=>"1970/1979"}
- date_inclusive_start
-
1970
- date_inclusive_end
-
1979
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"28"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"21 items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
21 items
- unitid
-
{"type"=>"local_mss", "value"=>"627248"}
- date_start
-
1970
- date_end
-
1979
- keydate
-
1970