- unitdate
-
{"value"=>"1822 June 6 - [1852] Apr. 28", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1822-06-06/1852-04-28"}
- unittitle
-
{"value"=>"Mann, Mary Peabody. 9 ALS to her sister, Elizabeth Palmer Peabody"}
- physdesc
-
{"value"=>"in. corr.", "format"=>"simple"}
{"format"=>"structured", "physdesc_components"=>[{"value"=>"9 letters", "name"=>"extent"}], "supress_display"=>true}
- container
-
{"value"=>"Manuscript box"}
- date_inclusive_start
-
1822
- date_inclusive_end
-
1852
- keydate
-
1822-06-06
- extent_statement
-
9 letters
- unitid
-
{"type"=>"local_mss", "value"=>"525361"}
- date_start
-
1822-06-06
- date_end
-
1852-04-28