- unitid
-
{"value"=>"3555960", "type"=>"local_mss"}
{"value"=>"261923", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"circa 1965-1978", "type"=>"inclusive", "normal"=>"1965/1978", "certainty"=>"approximate"}
- unittitle
-
{"value"=>"Unidentified strings concert"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio_recording", "unit"=>"audio_recordings"}, {"name"=>"physfacet", "value"=>"sound recording (quarter-inch open-reel audio)"}]}
- date_start
-
1965
- keydate
-
1965
- date_end
-
1978
- date_inclusive_start
-
1965
- date_inclusive_end
-
1978
- extent_statement
-
1 audio_recording : sound recording (quarter-inch open-reel audio)