- unitdate
-
{"value"=>"1935 - 1986", "type"=>"inclusive", "normal"=>"1935/1986"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1935
- date_inclusive_end
-
1986
- unittitle
-
{"value"=>"N"}
- scopecontent
-
{"value"=>"<p> Includes correspondence with Birgit Nilsson and Ernest Newman. Also includes Arturo Toscanini's resignation letter to NBC Symphony Orchestra.</p>"}
- container
-
{"type"=>"box", "value"=>"7"}
{"type"=>"folder", "value"=>"1"}
- unitid
-
{"type"=>"local_mss", "value"=>"883264"}
- date_start
-
1935
- date_end
-
1986
- keydate
-
1935