- unitdate
-
{"value"=>"1951 - 1979", "type"=>"inclusive", "normal"=>"1951/1979"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1951
- date_inclusive_end
-
1979
- unittitle
-
{"value"=>"31— <span class=\"title\">Three Canons</span> for voices"}
- container
-
{"type"=>"box", "value"=>"111"}
{"type"=>"folder", "value"=>"8"}
- unitid
-
{"type"=>"local_mss", "value"=>"828986"}
- date_start
-
1951
- date_end
-
1979
- keydate
-
1951