- unitid
-
{"value"=>"991850", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1859?", "type"=>"inclusive", "certainty"=>"questionable", "normal"=>"1859"}
- date_inclusive_start
-
1859
- date_inclusive_end
-
1859
- keydate
-
1859
- date_start
-
1859
- date_end
-
1859
- unittitle
-
{"value"=>"Letter, to Charles A. Dana"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed 2 pages\n"}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"11"}
- extent_statement
-
2 pages