- unitid
-
{"value"=>"3667961", "type"=>"local_mss"}
{"value"=>"300602", "type"=>"local_mss_av"}
{"value"=>"382", "type"=>"local_call"}
- unitdate
-
{"value"=>"1974", "type"=>"inclusive", "normal"=>"1974"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"01:21:03", "unit"=>"timecode"}]}
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio recordings"}]}
- date_start
-
1974
- keydate
-
1974
- date_end
-
1974
- date_inclusive_start
-
1974
- date_inclusive_end
-
1974
- extent_statement
-
(01:21:03) . 1 audio recording