- unitdate
-
{"value"=>"1942 May 7 - 1955 July 31", "type"=>"inclusive", "normal"=>"1942-05-07/1955-07-31"}
- unittitle
-
{"value"=>"Van Doren, Mark. 4 ALS, 1 TLS, postcard to Griffin"}
- physdesc
-
{"value"=>"in. corr", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"6 items", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1942
- date_inclusive_end
-
1955
- keydate
-
1942-05-07
- extent_statement
-
6 items
- unitid
-
{"type"=>"local_mss", "value"=>"529080"}
- date_start
-
1942-05-07
- date_end
-
1955-07-31