- unitdate
-
{"value"=>"1970 Aug", "type"=>"inclusive", "normal"=>"1970-08"}
{"value"=>"1972 Jan-Feb", "type"=>"inclusive", "normal"=>"1972-01/1972-02"}
- unittitle
-
{"value"=>"Ruhm, Herbert"}
- container
-
{"type"=>"box", "value"=>"26"}
{"type"=>"folder", "value"=>"18"}
- date_inclusive_start
-
1970
- date_inclusive_end
-
1972
- keydate
-
1970-08
- unitid
-
{"type"=>"local_mss", "value"=>"515707"}
- date_start
-
1970-08
- date_end
-
1972-02