- unitid
-
{"value"=>"*LT-7 4901"}
{"value"=>"*LT-7 4902"}
{"type"=>"local_mss", "value"=>"914100"}
- unitdate
-
{"value"=>"April 17, 1937", "type"=>"inclusive", "normal"=>"1937-04-17"}
- date_inclusive_start
-
1937
- date_inclusive_end
-
1937
- unittitle
-
{"value"=>"Carmen. Selections / Georges Bizet,."}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound tape reels : analog, 7 1/2 ips ; 7 in."}
- note
-
{"type"=>"did", "value"=>"Metropolitan Opera broadcast. Performer: Rosa Ponselle."}
- date_start
-
1937-04-17
- date_end
-
1937-04-17
- keydate
-
1937-04-17