- unitdate
-
{"value"=>"1972-1975", "type"=>"inclusive", "normal"=>"1972/1975"}
- date_inclusive_start
-
1972
- date_inclusive_end
-
1975
- container
-
{"type"=>"box", "value"=>"10"}
{"type"=>"folder", "value"=>"85"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"21 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
21 Items
- unitid
-
{"type"=>"local_mss", "value"=>"632439"}
- date_start
-
1972
- date_end
-
1975
- keydate
-
1972