- unitid
-
{"value"=>"1167573", "type"=>"local_mss"}
- unitdate
-
{"value"=>"06/24/1978", "type"=>"inclusive", "normal"=>"1978-06-24"}
- date_inclusive_start
-
1978
- date_inclusive_end
-
1978
- keydate
-
1978-06-24
- date_start
-
1978-06-24
- date_end
-
1978-06-24
- unittitle
-
{"value"=>"Les Martyrs / Gaetano Donizetti"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 sound tape reels: analog, 7 1/2 ips"}], "supress_display"=>true}
- extent_statement
-
3 sound tape reels: analog, 7 1/2 ips