- unitid
-
{"value"=>"*LJ-16 7479", "type"=>"local_call"}
{"value"=>"*LJ-16 7480", "type"=>"local_call"}
{"value"=>"911497", "type"=>"local_mss"}
- unitdate
-
{"value"=>"November 2, 1949", "type"=>"inclusive", "normal"=>"1949-11-02"}
- 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: Sidney Harth. Access restricted. Advanced notification required for use."}
- date_start
-
1949-11-02
- keydate
-
1949-11-02
- date_end
-
1949-11-02
- date_inclusive_start
-
1949
- date_inclusive_end
-
1949