- unitdate
-
{"value"=>"1904", "type"=>"inclusive", "normal"=>"1904"}
{"value"=>"1931", "type"=>"inclusive", "normal"=>"1931"}
- date_inclusive_start
-
1904
- date_inclusive_end
-
1931
- unittitle
-
{"value"=>"<span class=\"title\">The Yankee Doodle Boy</span>"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"58"}
- unitid
-
{"type"=>"local_mss", "value"=>"845861"}
- date_start
-
1904
- date_end
-
1931
- keydate
-
1904