- unitid
-
{"value"=>"3186893", "type"=>"local_mss"}
{"value"=>"323907", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1975 October 17", "type"=>"inclusive", "normal"=>"1975-10-17"}
- unittitle
-
{"value"=>"Millet, Dr. John [3]"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1975-10-17
- keydate
-
1975-10-17
- date_end
-
1975-10-17
- date_inclusive_start
-
1975
- date_inclusive_end
-
1975