- unitid
-
{"value"=>"2056999", "type"=>"local_mss"}
{"value"=>"33433114487931", "type"=>"local_barcode"}
- unitdate
-
{"value"=>"1949-1950", "type"=>"inclusive", "normal"=>"1949/1950"}
- unittitle
-
{"value"=>"Sadler's Wells Ballet - New York City"}
- scopecontent
-
{"value"=>"<p>Includes <span class=\"title\">Cinderella</span>, <span class=\"title\">(The) Sleeping Beauty</span> and <span class=\"title\">Swan Lake</span>; Beryl Grey also listed on 1950 envelope.</p>"}
- container
-
{"type"=>"box", "value"=>"10"}
{"type"=>"folder", "value"=>"5"}
- date_start
-
1949
- keydate
-
1949
- date_end
-
1950
- date_inclusive_start
-
1949
- date_inclusive_end
-
1950