- unitdate
-
{"value"=>"1939 Mar. 21 - 1952 Nov. 17", "type"=>"inclusive", "normal"=>"1939-03-21/1952-11-17"}
- unittitle
-
{"value"=>"Mortimer, Raymond. 4 ALS to Marsh"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"4 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1939
- date_inclusive_end
-
1952
- keydate
-
1939-03-21
- extent_statement
-
4 letters
- unitid
-
{"type"=>"local_mss", "value"=>"524114"}
- date_start
-
1939-03-21
- date_end
-
1952-11-17