- unitid
-
{"value"=>"[MAI-48418]", "type"=>"local_call"}
{"value"=>"1145030", "type"=>"local_mss"}
- unitdate
-
{"value"=>"June 1961", "type"=>"inclusive", "normal"=>"1961-06"}
- date_inclusive_start
-
1961
- date_inclusive_end
-
1961
- keydate
-
1961-06
- date_start
-
1961-06
- date_end
-
1961-06
- unittitle
-
{"value"=>"<span class=\"title\">Recorded Sound</span>"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"62 pages, with subscription form"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"41"}
{"type"=>"folder", "value"=>"6"}
- extent_statement
-
62 pages, with subscription form