- unitdate
-
{"value"=>"1930 Apr. 3", "type"=>"inclusive", "normal"=>"1930-04-03"}
- date_inclusive_start
-
1930
- date_inclusive_end
-
1930
- unittitle
-
{"value"=>"<span class=\"title\">Concertino für Zwei Klaviere</span>, op. 55"}
- physdesc
-
{"value"=>"score", "format"=>"simple"}
- container
-
{"type"=>"box", "value"=>"18"}
{"type"=>"folder", "value"=>"8"}
- unitid
-
{"type"=>"local_mss", "value"=>"807712"}
- date_start
-
1930-04-03
- date_end
-
1930-04-03
- keydate
-
1930-04-03