- unitid
-
{"value"=>"*LJ-12 3839"}
{"value"=>"*LJ-12 3840"}
{"type"=>"local_mss", "value"=>"914228"}
- unitdate
-
{"value"=>"June 16, 1940", "type"=>"inclusive", "normal"=>"1940-06-16"}
- date_inclusive_start
-
1940
- date_inclusive_end
-
1940
- unittitle
-
{"value"=>"Aïda. Selections / Giuseppe Verdi,."}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, 78 rpm, aluminum-based acetate ; 12 in."}
- note
-
{"type"=>"did", "value"=>"On label: WAAT. Performer: Carmela Ponselle. Access restricted. Advanced notification required for use."}
- date_start
-
1940-06-16
- date_end
-
1940-06-16
- keydate
-
1940-06-16