- unitid
-
{"value"=>"226533", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1943-1948", "type"=>"inclusive", "normal"=>"1943/1948"}
{"value"=>"1953", "type"=>"inclusive", "normal"=>"1953"}
- date_inclusive_start
-
1943
- date_inclusive_end
-
1953
- unittitle
-
{"value"=>"Layout Policy"}
- container
-
{"type"=>"box", "value"=>"1286"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1943
- date_end
-
1953
- keydate
-
1943