- unitid
-
{"value"=>"3628472", "type"=>"local_mss"}
{"value"=>"663135", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"circa 1970s", "type"=>"inclusive", "normal"=>"1970/1979", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Barbara Kopple with Hart Perry"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- bioghist
-
{"value"=>"<p>Hart Perry is a cinematographer and documentarian known for his documentaries on music and musicians.</p>"}
- scopecontent
-
{"value"=>"<p>Kopple and Perry discuss working together on her 1976 documentary film <span class=\"title\">Harlan County, USA</span>.</p>"}
- date_start
-
1970
- keydate
-
1970
- date_end
-
1979
- date_inclusive_start
-
1970
- date_inclusive_end
-
1979