- unitid
-
{"value"=>"2015823", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1999", "type"=>"inclusive", "normal"=>"1999"}
{"value"=>"2010", "type"=>"inclusive", "normal"=>"2010"}
- unittitle
-
{"value"=>"Columbia and CBS Discographic Data"}
- container
-
{"type"=>"box", "value"=>"28"}
{"type"=>"folder", "value"=>"15-16"}
- date_start
-
1999
- keydate
-
1999
- date_end
-
2010
- date_inclusive_start
-
1999
- date_inclusive_end
-
2010