- unitid
-
{"value"=>"3416945", "type"=>"local_mss"}
{"value"=>"401019", "type"=>"local_mss_av"}
{"value"=>"S508", "type"=>"local_call"}
- unitdate
-
{"calendar"=>"gregorian", "era"=>"ce", "type"=>"inclusive", "value"=>"late 1957"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio file", "unit"=>"containers"}, {"name"=>"extent", "value"=>"00:33:12", "unit"=>"timecode"}]}
- extent_statement
-
1 audio file (00:33:12)