- unitdate
-
{"value"=>"1971 Dec", "type"=>"inclusive", "normal"=>"1971-12"}
{"value"=>"1972 May-Jul", "type"=>"inclusive", "normal"=>"1972-05/1972-07"}
- unittitle
-
{"value"=>"Black, David"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"29"}
- date_inclusive_start
-
1971
- date_inclusive_end
-
1972
- keydate
-
1971-12
- unitid
-
{"type"=>"local_mss", "value"=>"514125"}
- date_start
-
1971-12
- date_end
-
1972-07