- unitdate
-
{"value"=>"1973", "type"=>"inclusive", "normal"=>"1973"}
{"value"=>"1980", "type"=>"inclusive", "normal"=>"1980"}
{"value"=>"n.d", "type"=>"inclusive"}
- container
-
{"type"=>"reel", "value"=>"3"}
{"type"=>"box", "value"=>"15"}
{"type"=>"folder", "value"=>"19"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1980
- keydate
-
1973
- unitid
-
{"type"=>"local_mss", "value"=>"926175"}
- date_start
-
1973
- date_end
-
1980