- unitid
-
{"value"=>"1114438", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1874 January 17", "type"=>"inclusive", "normal"=>"1874-01-17"}
- unittitle
-
{"value"=>"P. T. Barnum, at London, to \"My Dear Mr. Ford\", at_?"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 pages", "unit"=>"pages"}]}
- container
-
{"type"=>"box", "value"=>"1"}
- date_start
-
1874-01-17
- keydate
-
1874-01-17
- date_end
-
1874-01-17
- date_inclusive_start
-
1874
- date_inclusive_end
-
1874
- extent_statement
-
2 pages