- unitdate
-
{"value"=>"1934", "type"=>"inclusive", "normal"=>"1934"}
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
- date_inclusive_start
-
1934
- date_inclusive_end
-
1939
- unittitle
-
{"value"=>"Philharmonic - Symphony Society of New York"}
- container
-
{"type"=>"box", "value"=>"15"}
{"type"=>"folder", "value"=>"73"}
- unitid
-
{"type"=>"local_mss", "value"=>"880642"}
- date_start
-
1934
- date_end
-
1939
- keydate
-
1934