- unitid
-
{"value"=>"2107907", "type"=>"local_mss"}
{"value"=>"er.37", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1961-2000s", "type"=>"inclusive", "normal"=>"1961/2009"}
- unittitle
-
{"value"=>"Unidentified Works and Performers"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"334 Megabytes (102 computer files)"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>Includes both performances and recording out-takes.</p>"}
- date_start
-
1961
- keydate
-
1961
- date_end
-
2009
- date_inclusive_start
-
1961
- date_inclusive_end
-
2009
- extent_statement
-
334 Megabytes (102 computer files)