- unitid
-
{"value"=>"3259280", "type"=>"local_mss"}
{"value"=>"224572", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1989 March 14", "type"=>"inclusive", "normal"=>"1989-03-14"}
- unittitle
-
{"value"=>"Recording Session Reel Number 2, Tracks 1-2"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1989-03-14
- keydate
-
1989-03-14
- date_end
-
1989-03-14
- date_inclusive_start
-
1989
- date_inclusive_end
-
1989