- unitid
-
{"value"=>"3187127", "type"=>"local_mss"}
{"value"=>"324137", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1972 December 12", "type"=>"inclusive", "normal"=>"1972-12-12"}
- unittitle
-
{"value"=>"Walker, John Anthony and Gillian [1 and 2]"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- date_start
-
1972-12-12
- keydate
-
1972-12-12
- date_end
-
1972-12-12
- date_inclusive_start
-
1972
- date_inclusive_end
-
1972