- unitid
-
{"value"=>"756285", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1953", "type"=>"inclusive", "normal"=>"1953"}
{"value"=>"1961", "type"=>"inclusive", "normal"=>"1961"}
- unittitle
-
{"value"=>"Princes Theatre, London"}
- container
-
{"type"=>"box", "value"=>"10-48"}
{"type"=>"folder", "value"=>"8"}
- date_start
-
1953
- keydate
-
1953
- date_end
-
1961
- date_inclusive_start
-
1953
- date_inclusive_end
-
1961