- unitdate
-
{"value"=>"1974", "type"=>"inclusive", "normal"=>"1974"}
{"value"=>"1979", "type"=>"inclusive", "normal"=>"1979"}
- date_inclusive_start
-
1974
- date_inclusive_end
-
1979
- unittitle
-
{"value"=>"Songs with lyrics by <span class=\"persname\">Friedrich Hebbel</span>"}
- physdesc
-
{"value"=>"five vocal scores, reproduction of two scores, three sketches", "format"=>"simple"}
- container
-
{"type"=>"box", "value"=>"24"}
{"type"=>"folder", "value"=>"33"}
- unitid
-
{"type"=>"local_mss", "value"=>"807872"}
- date_start
-
1974
- date_end
-
1979
- keydate
-
1974