- unitid
-
{"value"=>"3590564", "type"=>"local_mss"}
{"value"=>"27", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1996-2005", "type"=>"inclusive", "normal"=>"1996/2005"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"20 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"3.0 megabytes", "unit"=>"megabytes"}]}
- scopecontent
-
{"value"=>"<p>Contains libretto drafts.</p>"}
- date_start
-
1996
- keydate
-
1996
- date_end
-
2005
- date_inclusive_start
-
1996
- date_inclusive_end
-
2005