- unitid
-
{"value"=>"1028856", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1856 January 12", "type"=>"inclusive", "normal"=>"1856-01-12"}
- date_inclusive_start
-
1856
- date_inclusive_end
-
1856
- keydate
-
1856-01-12
- date_start
-
1856-01-12
- date_end
-
1856-01-12
- unittitle
-
{"value"=>"To Guillaume B. Macdaugh"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"value"=>"autograph letter signed\n"}, {"name"=>"extent", "value"=>"2 pages"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"7"}
- extent_statement
-
2 pages