- unitid
-
{"value"=>"1062162", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1950-1958", "type"=>"inclusive", "normal"=>"1950/1958"}
{"value"=>"circa 1977", "type"=>"inclusive", "normal"=>"1977", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Assimilation Policy"}
- container
-
{"type"=>"box", "value"=>"63"}
{"type"=>"folder", "value"=>"16"}
- date_start
-
1950
- keydate
-
1950
- date_end
-
1977
- date_inclusive_start
-
1950
- date_inclusive_end
-
1977