- unitid
-
{"value"=>"1721359", "type"=>"local_mss"}
- unitdate
-
{"value"=>"April 18, 1883", "type"=>"inclusive", "normal"=>"1883-04-18"}
- unittitle
-
{"value"=>"Report on the subject of National Standard Time Made to the General and Southern Railway Time Conventions Held in St. Louis April 11, 1883 and in New York City"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 copies"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"1"}
- date_start
-
1883-04-18
- keydate
-
1883-04-18
- date_end
-
1883-04-18
- date_inclusive_start
-
1883
- date_inclusive_end
-
1883
- extent_statement
-
2 copies