- unitid
-
{"value"=>"856724", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1962", "type"=>"inclusive", "normal"=>"1962"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"L. 450 <span class=\"title\">Movement for String Quartet No. 2</span>"}
- container
-
{"type"=>"box", "value"=>"62"}
{"type"=>"folder", "value"=>"38"}
- date_start
-
1962
- keydate
-
1962
- date_end
-
1962
- date_inclusive_start
-
1962
- date_inclusive_end
-
1962