- unitdate
-
{"value"=>"Jan. 14", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Epstein, Sir Jacob. 3 ALS to Marsh. Two letters undated"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 card; 1 p. each", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box (Marsh)"}
- extent_statement
-
1 card; 1 p. each
- unitid
-
{"type"=>"local_mss", "value"=>"523840"}