- unitdate
-
{"value"=>"1912 Aug. 2 - 1940 June 5", "type"=>"inclusive", "normal"=>"1912-08-02/1940-06-05"}
- unittitle
-
{"value"=>"Gibson, Wilfrid Wilson. 220 ALS, 5 TLS, 61 postcards to Marsh"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"286 letters in 57 folders", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1912
- date_inclusive_end
-
1940
- keydate
-
1912-08-02
- extent_statement
-
286 letters in 57 folders
- unitid
-
{"type"=>"local_mss", "value"=>"523890"}
- date_start
-
1912-08-02
- date_end
-
1940-06-05