- unitid
-
{"value"=>"3145266", "type"=>"local_mss"}
- unitdate
-
{"type"=>"inclusive", "value"=>"undated"}
- unittitle
-
{"value"=>"Metropolitan Opera House, New York City"}
- scopecontent
-
{"value"=>"<p>Includes Jean Madeira, Gisella Weidener, Gloria Lyons, Leonard Warren, Blanche Thebom, Richard Tucker, Cesare Siepi, Osie Hawkins, Calvin Marsh, and others</p>"}
- container
-
{"type"=>"box", "value"=>"6"}
{"type"=>"folder", "value"=>"1"}