- unitid
-
{"value"=>"1114425", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1854 July 14", "type"=>"inclusive", "normal"=>"1854-07-14"}
- unittitle
-
{"value"=>"Barnum, at Bridgeport, to Moses Kimball, at _?"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"4 pages", "unit"=>"pages"}]}
- container
-
{"type"=>"box", "value"=>"1"}
- date_start
-
1854-07-14
- keydate
-
1854-07-14
- date_end
-
1854-07-14
- date_inclusive_start
-
1854
- date_inclusive_end
-
1854
- extent_statement
-
4 pages