- unitid
-
{"value"=>"3416355", "type"=>"local_mss"}
{"value"=>"402010", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio file", "unit"=>"containers"}, {"name"=>"extent", "value"=>"01:01:56", "unit"=>"timecode"}]}
- date_start
-
1939
- keydate
-
1939
- date_end
-
1939
- date_inclusive_start
-
1939
- date_inclusive_end
-
1939
- extent_statement
-
1 audio file (01:01:56)