- unitid
-
{"value"=>"[MAI-63217]", "type"=>"local_call"}
{"value"=>"1137005", "type"=>"local_mss"}
- unitdate
-
{"era"=>"ce", "calendar"=>"gregorian", "value"=>"? July 17"}
- unittitle
-
{"value"=>"Programme of the Last Floral Hall Concert, with Marcella Sembrich"}
- container
-
{"type"=>"box", "value"=>"1"}
{"type"=>"folder", "value"=>"38"}