- unitid
-
{"value"=>"3145279", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1962", "type"=>"inclusive", "normal"=>"1962"}
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"Metropolitan Opera House, New York City"}
- scopecontent
-
{"value"=>"<p>Includes Patrice Munsel, Frank Valentino, Ferruccio Tagliavini, Jerome Hines, Thelma Votipka, Paul Franke, Richard Tucker, Frederica Fondo, Anna Moffo, Jan Peerce, and others</p>"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"2"}
- date_start
-
1962
- keydate
-
1962
- date_end
-
1962
- date_inclusive_start
-
1962
- date_inclusive_end
-
1962