- unitid
-
{"value"=>"3567591", "type"=>"local_mss"}
{"value"=>"559986", "type"=>"local_mss_av"}
- unitdate
-
{"calendar"=>"gregorian", "era"=>"ce", "type"=>"inclusive", "value"=>"September 7"}
- unittitle
-
{"value"=>"Revised Master"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- extent_statement
-
1 audio recording