- unitid
-
{"value"=>"3408146", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
{"value"=>"1947", "type"=>"inclusive", "normal"=>"1947"}
- unittitle
-
{"value"=>"In the Groove"}
- container
-
{"type"=>"box", "value"=>"616"}
{"type"=>"folder", "value"=>"12"}
- date_start
-
1939
- keydate
-
1939
- date_end
-
1947
- date_inclusive_start
-
1939
- date_inclusive_end
-
1947