- unitdate
-
{"value"=>"1971 Aug", "type"=>"inclusive", "normal"=>"1971-08"}
{"value"=>"1972 Mar", "type"=>"inclusive", "normal"=>"1972-03"}
- unittitle
-
{"value"=>"Chermeyer & Erwill"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"8"}
- date_inclusive_start
-
1971
- date_inclusive_end
-
1972
- keydate
-
1971-08
- unitid
-
{"type"=>"local_mss", "value"=>"514313"}
- date_start
-
1971-08
- date_end
-
1972-03