- unitid
-
{"value"=>"[MAI-26629]"}
{"type"=>"local_mss", "value"=>"790334"}
- unitdate
-
{"value"=>"[1973].", "type"=>"inclusive", "certainty"=>"inferred", "normal"=>"1973"}
- date_inclusive_start
-
1973
- date_inclusive_end
-
1973
- unittitle
-
{"value"=>"<span class=\"persname\">Serly, Tibor</span>. [Cast out (sketches)] <span class=\"title\">Bird ballet</span>"}
- physdesc
-
{"value"=>"59 ms. p. of music.", "format"=>"simple"}
- scopecontent
-
{"value"=>"<p>Holograph in pencil. For orchestra. Corrections and markings in red pencil and pen.</p>"}
- container
-
{"type"=>"folder", "value"=>"122"}
- date_start
-
1973
- date_end
-
1973
- keydate
-
1973