- unitid
-
{"value"=>"1721394", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1884", "type"=>"inclusive", "normal"=>"1884"}
- unittitle
-
{"value"=>"Hirsch, A. and Oppolzer, Th. Unification des Longitudes par l'adoption d'un Méridien Initial Unique et Introduction d'une heure Universelle (Washington)"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 copies"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"3"}
- date_start
-
1884
- keydate
-
1884
- date_end
-
1884
- date_inclusive_start
-
1884
- date_inclusive_end
-
1884
- extent_statement
-
2 copies