- unitid
-
{"value"=>"3187359", "type"=>"local_mss"}
{"value"=>"324325", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1990 August 3", "type"=>"inclusive", "normal"=>"1990-08-03"}
- unittitle
-
{"value"=>"Geffen, David"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1990-08-03
- keydate
-
1990-08-03
- date_end
-
1990-08-03
- date_inclusive_start
-
1990
- date_inclusive_end
-
1990