- unitid
-
{"value"=>"1167550", "type"=>"local_mss"}
- unitdate
-
{"value"=>"04/02/1977", "type"=>"inclusive", "normal"=>"1977-04-02"}
- date_inclusive_start
-
1977
- date_inclusive_end
-
1977
- keydate
-
1977-04-02
- date_start
-
1977-04-02
- date_end
-
1977-04-02
- unittitle
-
{"value"=>"Lulu / Alban Berg"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 sound tape reel: analog, 3 3/4 ips; 7 in"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Metropolitan Opera broadcast.</p>"}
- originalsloc
-
{"value"=>"<p>Original in: *LT-7 4218.</p>"}
- extent_statement
-
1 sound tape reel: analog, 3 3/4 ips; 7 in