- unitdate
-
{"value"=>"1940-1954", "type"=>"inclusive", "normal"=>"1940/1954"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1940
- date_inclusive_end
-
1954
- unittitle
-
{"value"=>"Toscanini, Arturo. Correspondence"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"13"}
- unitid
-
{"type"=>"local_mss", "value"=>"859633"}
- date_start
-
1940
- date_end
-
1954
- keydate
-
1940