- unitid
-
{"value"=>"1740189", "type"=>"local_mss"}
- unitdate
-
{"value"=>"July 1930", "type"=>"inclusive", "normal"=>"1930-07"}
{"value"=>"Sept.- Oct. 1930", "type"=>"inclusive", "normal"=>"1930-09/1930-10"}
- unittitle
-
{"value"=>"Correspondence"}
- container
-
{"type"=>"box", "value"=>"5"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1930-07
- keydate
-
1930-07
- date_end
-
1930-10
- date_inclusive_start
-
1930
- date_inclusive_end
-
1930