- unitdate
-
{"value"=>"1981-1986", "type"=>"inclusive", "normal"=>"1981/1986"}
{"value"=>"n.d.", "type"=>"inclusive"}
- date_inclusive_start
-
1981
- date_inclusive_end
-
1986
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"61"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"21 Items", "name"=>"extent"}], "supress_display"=>true}
- extent_statement
-
21 Items
- unitid
-
{"type"=>"local_mss", "value"=>"632415"}
- date_start
-
1981
- date_end
-
1986
- keydate
-
1981