- unitdate
-
{"value"=>"1922 June 20", "type"=>"inclusive", "normal"=>"1922-06-20"}
{"value"=>"1937 Feb. 13", "type"=>"inclusive", "normal"=>"1937-02-13"}
- unittitle
-
{"value"=>"Knoblock, Edward. 2 ALS to Marsh"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"1 leaf each", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1922
- date_inclusive_end
-
1937
- keydate
-
1922-06-20
- extent_statement
-
1 leaf each
- unitid
-
{"type"=>"local_mss", "value"=>"523997"}
- date_start
-
1922-06-20
- date_end
-
1937-02-13