- unitid
-
{"value"=>"*LT-10 6412"}
{"type"=>"local_mss", "value"=>"912607"}
- unitdate
-
{"value"=>"1973", "type"=>"inclusive", "normal"=>"1973"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1973
- unittitle
-
{"value"=>"Quartets, strings, no. 4, op. 122 / Vincent Persichetti,."}
- physdesc
-
{"format"=>"simple", "value"=>"1 sound tape reel : analog, 7 1/2 ips ; 7 in."}
- note
-
{"type"=>"did", "value"=>"Television premiere. Duration: 23:55. Performer: Alard String Quartet. Access to original items restricted. Original in: *LT-7 5087."}
- date_start
-
1973
- date_end
-
1973
- keydate
-
1973