- unitid
-
{"value"=>"856750", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1931", "type"=>"inclusive", "normal"=>"1931"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"L. 517 <span class=\"title\">7 Associated Movements for Violin and Piano</span>"}
- container
-
{"type"=>"box", "value"=>"62"}
{"type"=>"folder", "value"=>"64"}
- date_start
-
1931
- keydate
-
1931
- date_end
-
1931
- date_inclusive_start
-
1931
- date_inclusive_end
-
1931