- unitid
-
{"value"=>"3486753", "type"=>"local_mss"}
{"value"=>"300580", "type"=>"local_mss_av"}
{"value"=>"360", "type"=>"local_call"}
- unitdate
-
{"value"=>"1972 June 5-11", "type"=>"inclusive", "normal"=>"1972-06-05/1972-06-11"}
- unittitle
-
{"value"=>"Audio Letter"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"02:12:59", "unit"=>"timecode"}]}
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio recordings"}]}
- scopecontent
-
{"value"=>"<p>A letter to a man named Carl. Siday includes examples of some recent experimental work he had done on synthesizer, and radio preachers.</p>"}
- date_start
-
1972-06-05
- keydate
-
1972-06-05
- date_end
-
1972-06-11
- date_inclusive_start
-
1972
- date_inclusive_end
-
1972
- extent_statement
-
(02:12:59) . 1 audio recording