- unitid
-
{"value"=>"3587690", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1961-1983", "type"=>"inclusive", "normal"=>"1961/1983"}
- unittitle
-
{"value"=>"<span class=\"title\">Sonata for Organ</span>, Op. 20"}
- scopecontent
-
{"value"=>"<p>Five copies of the solo organ score, one of which is marked Op. 22 instead of Op. 20.</p>"}
- container
-
{"type"=>"box", "value"=>"20"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1961
- keydate
-
1961
- date_end
-
1983
- date_inclusive_start
-
1961
- date_inclusive_end
-
1983