- unitid
-
{"value"=>"*LJ-16 7952", "type"=>"local_call"}
{"value"=>"912024", "type"=>"local_mss"}
- unitdate
-
{"value"=>"April 30, 1958", "type"=>"inclusive", "normal"=>"1958-04-30"}
- unittitle
-
{"value"=>"Unidentified work"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Guest soloist: Gerald Warburg. On accompanying material \"last of season. Mr. Barzin's last appearance with the training orchestra.\" Access restricted. Advanced notification required for use."}
- date_start
-
1958-04-30
- keydate
-
1958-04-30
- date_end
-
1958-04-30
- date_inclusive_start
-
1958
- date_inclusive_end
-
1958