- unitid
-
{"value"=>"[MAI-45135]", "type"=>"local_call"}
{"value"=>"1144700", "type"=>"local_mss"}
- unittitle
-
{"value"=>"<span class=\"persname\">Lhevinne, Rosina</span>, Our topic for this evening will be the control of tone production"}
- scopecontent
-
{"value"=>"<p>Manuscript notes with autograph annotations; ink and pencil.</p>"}
- container
-
{"type"=>"box", "value"=>"24"}
{"type"=>"folder", "value"=>"50"}