- unitid
-
{"value"=>"*LJ-16 7545", "type"=>"local_call"}
{"value"=>"*LJ-16 7546", "type"=>"local_call"}
{"value"=>"911498", "type"=>"local_mss"}
- unitdate
-
{"value"=>"December 20, 1950", "type"=>"inclusive", "normal"=>"1950-12-20"}
- unittitle
-
{"value"=>"Concertos, violin, orchestra, K. 219, A major / Wolfgang Amadeus Mozart"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Guest soloist: Raymond Kunicki. Access restricted. Advanced notification required for use."}
- date_start
-
1950-12-20
- keydate
-
1950-12-20
- date_end
-
1950-12-20
- date_inclusive_start
-
1950
- date_inclusive_end
-
1950