- unitdate
-
{"value"=>"1984", "type"=>"inclusive", "normal"=>"1984"}
{"value"=>"1986", "type"=>"inclusive", "normal"=>"1986"}
{"value"=>"n.d", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Michigan Chapter"}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"11"}
{"type"=>"reel", "value"=>"6"}
- date_inclusive_start
-
1984
- date_inclusive_end
-
1986
- keydate
-
1984
- unitid
-
{"type"=>"local_mss", "value"=>"897297"}
- date_start
-
1984
- date_end
-
1986