- unitid
-
{"value"=>"1070783", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1939-1943", "type"=>"inclusive", "normal"=>"1939/1943"}
- date_inclusive_start
-
1939
- date_inclusive_end
-
1943
- keydate
-
1939
- date_start
-
1939
- date_end
-
1943
- unittitle
-
{"value"=>"United States and Canada"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"17 items"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"26,128"}
{"type"=>"folder", "value"=>"2"}
- extent_statement
-
17 items