- unitdate
-
{"value"=>"c1921.", "type"=>"inclusive", "normal"=>"1921"}
- date_inclusive_start
-
1921
- date_inclusive_end
-
1921
- unittitle
-
{"value"=>"<span class=\"persname\">Dauber, Dol.</span> <span class=\"title\">Les Castagnettes, Op. 71. Pasodoble u. One-step.</span> (Piano). Vienna, Leipzig, etc.: “Wiener Boheme-Verlag”"}
- physdesc
-
{"value"=>"3 p.", "format"=>"simple"}
- container
-
{"type"=>"folder", "value"=>"42"}
- unitid
-
{"type"=>"local_mss", "value"=>"799411"}
- date_start
-
1921
- date_end
-
1921
- keydate
-
1921