- unitdate
-
{"value"=>"[1940] Mar. 18 - [1942] Feb. 18", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1940-03-18/1942-02-18"}
- unittitle
-
{"value"=>"Britten, Benjamin. 2 TLS (photocopy), 1 postcard to"}
- physdesc
-
{"value"=>"corr. out", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"3 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1940
- date_inclusive_end
-
1942
- keydate
-
1940-03-18
- extent_statement
-
3 letters
- unitid
-
{"type"=>"local_mss", "value"=>"522139"}
- date_start
-
1940-03-18
- date_end
-
1942-02-18