- unitid
-
{"value"=>"3139253", "type"=>"local_mss"}
{"value"=>"681423", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1970 July 4", "type"=>"inclusive", "normal"=>"1970-07-04"}
- unittitle
-
{"value"=>"Drag Races, Lancaster, Pennsylvania"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<p>#11</p>"}
- date_start
-
1970-07-04
- keydate
-
1970-07-04
- date_end
-
1970-07-04
- date_inclusive_start
-
1970
- date_inclusive_end
-
1970
- extent_statement
-
1 audio recording