- unitdate
-
{"value"=>"1821 Jan. 20 - 1832 Feb. 20", "type"=>"inclusive", "normal"=>"1821-01-20/1832-02-20"}
- unittitle
-
{"value"=>"Westall, William. 6 ALS to"}
- physdesc
-
{"value"=>"corr. out", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"6 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1821
- date_inclusive_end
-
1832
- keydate
-
1821-01-20
- extent_statement
-
6 letters
- unitid
-
{"type"=>"local_mss", "value"=>"543143"}
- date_start
-
1821-01-20
- date_end
-
1832-02-20