- unitid
-
{"value"=>"634665", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1968", "type"=>"inclusive", "normal"=>"1968"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Music"}
- scopecontent
-
{"value"=>"<p> Includes correspondence and sketch of Prologue by Leonard Bernstein.</p>"}
- container
-
{"type"=>"box", "value"=>"98"}
{"type"=>"folder", "value"=>"6"}
- date_start
-
1968
- keydate
-
1968
- date_end
-
1968
- date_inclusive_start
-
1968
- date_inclusive_end
-
1968