- unitid
-
{"value"=>"*LJ-12 3764"}
{"type"=>"local_mss", "value"=>"914003"}
- unitdate
-
{"value"=>"March 11, 1961", "type"=>"inclusive", "normal"=>"1961-03-11"}
- date_inclusive_start
-
1961
- date_inclusive_end
-
1961
- unittitle
-
{"value"=>"Biographies in music,."}
- physdesc
-
{"format"=>"simple", "value"=>"1 sound disc : analog, 33 1/3 rpm, aluminum-based acetate ; 12 in."}
- note
-
{"type"=>"did", "value"=>"Performer: Rosa Ponselle. Access restricted. Advanced notification required for use."}
- date_start
-
1961-03-11
- date_end
-
1961-03-11
- keydate
-
1961-03-11