- unitid
-
{"value"=>"673681", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1984", "type"=>"inclusive", "normal"=>"1984"}
{"value"=>"1989", "type"=>"inclusive", "normal"=>"1989"}
- unittitle
-
{"value"=>"Programs and sample certificate, -"}
- container
-
{"type"=>"box", "value"=>"19"}
{"type"=>"folder", "value"=>"751"}
- date_start
-
1984
- keydate
-
1984
- date_end
-
1989
- date_inclusive_start
-
1984
- date_inclusive_end
-
1989