- unitid
-
{"value"=>"*LJ-16 7461", "type"=>"local_call"}
{"value"=>"*LJ-16 7462", "type"=>"local_call"}
{"value"=>"911640", "type"=>"local_mss"}
- unitdate
-
{"value"=>"March 23, 1949", "type"=>"inclusive", "normal"=>"1949-03-23"}
- unittitle
-
{"value"=>"Portraits, clarinets (4) / <span class=\"persname\">Virgil Thomson</span>"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound discs : analog, aluminum-based acetate, mono. ; 16 in."}
- note
-
{"value"=>"Access restricted. Advanced notification required for use."}
- date_start
-
1949-03-23
- keydate
-
1949-03-23
- date_end
-
1949-03-23
- date_inclusive_start
-
1949
- date_inclusive_end
-
1949