- unitid
-
{"value"=>"857010", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1926-1992", "type"=>"inclusive", "normal"=>"1926/1992"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Sub-series 4: Performance Lists"}
- physdesc
-
{"format"=>"simple", "value"=>"4 folders"}
- scopecontent
-
{"value"=>"<p>This sub-series contains discographies and lists of performances, premieres and broadcasts.</p>"}
- arrangement
-
{"value"=>"<p>Chronological</p>"}
- date_start
-
1926
- keydate
-
1926
- date_end
-
1992
- date_inclusive_start
-
1926
- date_inclusive_end
-
1992