- unitdate
-
{"value"=>"1947", "type"=>"inclusive", "normal"=>"1947"}
{"value"=>"1954-1957", "type"=>"inclusive", "normal"=>"1954/1957"}
- date_inclusive_start
-
1947
- date_inclusive_end
-
1957
- unittitle
-
{"value"=>"National Planning Association"}
- container
-
{"type"=>"box", "value"=>"211"}
{"type"=>"folder", "value"=>"19"}
- unitid
-
{"type"=>"local_mss", "value"=>"391036"}
- date_start
-
1947
- date_end
-
1957
- keydate
-
1947