- unitid
-
{"value"=>"*LJ-16 7740", "type"=>"local_call"}
{"value"=>"*LJ-16 7741", "type"=>"local_call"}
{"value"=>"911513", "type"=>"local_mss"}
- unitdate
-
{"value"=>"April 21, 1954", "type"=>"inclusive", "normal"=>"1954-04-21"}
- unittitle
-
{"value"=>"Concertos, violin, orchestra, op. 77, D major / Johannes Brahms"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Guest soloist: Sylvia Rosenberg. Access restricted. Advanced notification required for use."}
- date_start
-
1954-04-21
- keydate
-
1954-04-21
- date_end
-
1954-04-21
- date_inclusive_start
-
1954
- date_inclusive_end
-
1954