- unitid
-
{"value"=>"[MAI-30171]", "type"=>"local_call"}
{"value"=>"1143263", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1972-1976", "type"=>"inclusive", "normal"=>"1972/1976"}
- date_inclusive_start
-
1972
- date_inclusive_end
-
1976
- keydate
-
1972
- date_start
-
1972
- date_end
-
1976
- unittitle
-
{"value"=>"<name>New York Pro Musica</name>, Minutes"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"44 pages"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"315"}
- extent_statement
-
44 pages