- unitdate
-
{"value"=>"1855 Mar. 4 - [1861] May 13", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1855-03-04/1861-05-13"}
- unittitle
-
{"value"=>"Ruskin, John. 13 ALS to E. B. Browning"}
- physdesc
-
{"value"=>"corr. In", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"13 items", "name"=>"extent"}], "supress_display"=>true}
- date_inclusive_start
-
1855
- date_inclusive_end
-
1861
- keydate
-
1855-03-04
- extent_statement
-
13 items
- unitid
-
{"type"=>"local_mss", "value"=>"525070"}
- date_start
-
1855-03-04
- date_end
-
1861-05-13