- unitid
-
{"value"=>"286908", "type"=>"local_mss"}
{"value"=>"323-327", "type"=>"local_call"}
- unitdate
-
{"value"=>"1923-1924", "type"=>"inclusive", "normal"=>"1923/1924"}
{"value"=>"1960", "type"=>"inclusive", "normal"=>"1960"}
- unittitle
-
{"value"=>"<span class=\"title\">Trio for Violin, Cello and Piano</span>, Op. 10"}
- container
-
{"type"=>"box", "value"=>"135"}
{"type"=>"folder", "value"=>"1-5"}
- date_start
-
1923
- keydate
-
1923
- date_end
-
1960
- date_inclusive_start
-
1923
- date_inclusive_end
-
1960