- unitid
-
{"value"=>"1089171", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1900 March 10", "type"=>"inclusive", "normal"=>"1900-03-10"}
- date_inclusive_start
-
1900
- date_inclusive_end
-
1900
- keydate
-
1900-03-10
- date_start
-
1900-03-10
- date_end
-
1900-03-10
- unittitle
-
{"value"=>"\"The Improved Canal and Its Results\". At the Chamber of Commerce, New York. Typescript"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"8 pages"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"5"}
- extent_statement
-
8 pages