- unitid
-
{"value"=>"3133825", "type"=>"local_mss"}
{"value"=>"480574", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1962", "type"=>"inclusive", "normal"=>"1962"}
{"value"=>"1964", "type"=>"inclusive", "normal"=>"1964"}
- unittitle
-
{"value"=>"<span class=\"title\">Once Upon A Mattress</span>, Julie Andrews and Carol Burnett at Carnegie Hall"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 moving image recording", "unit"=>"moving_image_recordings"}]}
- date_start
-
1962
- keydate
-
1962
- date_end
-
1964
- date_inclusive_start
-
1962
- date_inclusive_end
-
1964
- extent_statement
-
1 moving image recording