- unitdate
-
{"value"=>"1951 - 1981", "type"=>"inclusive", "normal"=>"1951/1981"}
{"value"=>"undated", "type"=>"inclusive"}
- date_inclusive_start
-
1951
- date_inclusive_end
-
1981
- unittitle
-
{"value"=>"Si - Sp"}
- scopecontent
-
{"value"=>"<p> Includes correspondence with Beverly Sills, Joanna Simon, Eta Singher, Georg Solti, and Tossy Spivakovsky.</p>"}
- container
-
{"type"=>"box", "value"=>"8"}
{"type"=>"folder", "value"=>"10"}
- unitid
-
{"type"=>"local_mss", "value"=>"883287"}
- date_start
-
1951
- date_end
-
1981
- keydate
-
1951