- unitid
-
{"value"=>"3380111", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1910 December 10", "type"=>"inclusive", "normal"=>"1910-12-10"}
- unittitle
-
{"value"=>"First Performance, The Girl of the Golden West (La Fanciulla del West), Metropolitan Opera Company"}
- physdesc
-
{"format"=>"simple", "value"=>"Sepia print with illustrations and text."}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"B8"}
- date_start
-
1910-12-10
- keydate
-
1910-12-10
- date_end
-
1910-12-10
- date_inclusive_start
-
1910
- date_inclusive_end
-
1910