- unitid
-
{"value"=>"286958", "type"=>"local_mss"}
{"value"=>"392", "type"=>"local_call"}
{"value"=>"437-438", "type"=>"local_call"}
- unitdate
-
{"value"=>"1960", "type"=>"inclusive", "normal"=>"1960"}
- unittitle
-
{"value"=>"<span class=\"title\">Concerted Piece for Tape Recorder and Orchestra</span> by Luening and Vladimir Ussavchevsky"}
- container
-
{"type"=>"box", "value"=>"137"}
{"type"=>"folder", "value"=>"3"}
{"type"=>"box", "value"=>"148"}
{"type"=>"folder", "value"=>"1-3"}
- date_start
-
1960
- keydate
-
1960
- date_end
-
1960
- date_inclusive_start
-
1960
- date_inclusive_end
-
1960