- unitid
-
{"value"=>"3666450", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1917?", "type"=>"inclusive", "normal"=>"1917", "certainty"=>"questionable"}
- unittitle
-
{"value"=>"Polonaise"}
- physdesc
-
{"format"=>"simple", "value"=>"[2] leaves ; 34 cm. ; Holograph [?] in ink on transparent paper."}
- container
-
{"type"=>"box", "value"=>"19"}
{"type"=>"folder", "value"=>"144"}
- note
-
{"value"=>"Incomplete ; music varies slightly from that in JPB 94-1 no. 145."}
- date_start
-
1917
- keydate
-
1917
- date_end
-
1917
- date_inclusive_start
-
1917
- date_inclusive_end
-
1917