- unitid
-
{"value"=>"3171202", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1991", "type"=>"inclusive", "normal"=>"1991"}
- unittitle
-
{"value"=>"<span class=\"title\">Yesterday and Today: Thirty-Five Years of the Joffrey Ballet</span>"}
- physdesc
-
{"format"=>"simple", "value"=>"Proofs and boards."}
- container
-
{"type"=>"box", "value"=>"789"}
{"type"=>"folder", "value"=>"11"}
- date_start
-
1991
- keydate
-
1991
- date_end
-
1991
- date_inclusive_start
-
1991
- date_inclusive_end
-
1991