- unitid
-
{"value"=>"3187418", "type"=>"local_mss"}
{"value"=>"324375", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1991 November 15", "type"=>"inclusive", "normal"=>"1991-11-15"}
- unittitle
-
{"value"=>"Hayden, Tom [1 and 2]"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1991-11-15
- keydate
-
1991-11-15
- date_end
-
1991-11-15
- date_inclusive_start
-
1991
- date_inclusive_end
-
1991