- unitid
-
{"value"=>"*LJ-16 7878", "type"=>"local_call"}
{"value"=>"*LJ-16 7879", "type"=>"local_call"}
{"value"=>"911490", "type"=>"local_mss"}
- unitdate
-
{"value"=>"February 6, 1957", "type"=>"inclusive", "normal"=>"1957-02-06"}
- unittitle
-
{"value"=>"Concertos, violin, orchestra, K. 207, B flat major / Wolfgang Amadeus Mozart"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Guest soloist: Oscar Shumsky. Hugo Fiorato, conductor. Access restricted. Advanced notification required for use."}
- date_start
-
1957-02-06
- keydate
-
1957-02-06
- date_end
-
1957-02-06
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957