- unitdate
-
{"value"=>"c.1950s - 1999", "type"=>"inclusive", "normal"=>"1950/1999"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Serialism"}
- scopecontent
-
{"value"=>"<p> ms. notes, article, analysis</p>"}
- container
-
{"type"=>"box", "value"=>"11"}
{"type"=>"folder", "value"=>"11"}
- date_inclusive_start
-
1950
- date_inclusive_end
-
1999
- keydate
-
1950
- unitid
-
{"type"=>"local_mss", "value"=>"821818"}
- date_start
-
1950
- date_end
-
1999