- unitid
-
{"value"=>"[MAI-30144]", "type"=>"local_call"}
{"value"=>"1143241", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1969-1977", "type"=>"inclusive", "normal"=>"1969/1977"}
- date_inclusive_start
-
1969
- date_inclusive_end
-
1977
- keydate
-
1969
- date_start
-
1969
- date_end
-
1977
- unittitle
-
{"value"=>"<name>National Music Council</name>, Newsletters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"18 pages"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"293"}
- extent_statement
-
18 pages