- unitdate
-
{"value"=>"undated", "type"=>"inclusive"}
- unittitle
-
{"value"=>"<span class=\"title\">Symphony No. 10</span> by Gustav Mahler"}
- scopecontent
-
{"value"=>"<p>For piano, 4 hands. Bound. See also article in Box 23, Folder 6.</p>"}
- container
-
{"type"=>"box", "value"=>"22"}
{"type"=>"folder", "value"=>"3"}
- unitid
-
{"type"=>"local_mss", "value"=>"879399"}