- unitdate
-
{"value"=>"1972-1989", "type"=>"inclusive", "normal"=>"1972/1989"}
{"value"=>"n.d.", "type"=>"inclusive"}
- date_inclusive_start
-
1972
- date_inclusive_end
-
1989
- unittitle
-
{"value"=>"Correspondence"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"20"}
{"type"=>"reel", "value"=>"2"}
- unitid
-
{"type"=>"local_mss", "value"=>"897218"}
- date_start
-
1972
- date_end
-
1989
- keydate
-
1972