- unitid
-
{"value"=>"3671506", "type"=>"local_mss"}
{"value"=>"866404", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1964 December 30", "type"=>"inclusive", "normal"=>"1964-12-30"}
- unittitle
-
{"value"=>"Dub of Music from World War I"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<p>Tracks 1, 2, and 3.</p>"}
- date_start
-
1964-12-30
- keydate
-
1964-12-30
- date_end
-
1964-12-30
- date_inclusive_start
-
1964
- date_inclusive_end
-
1964
- extent_statement
-
1 audio recording