- unitid
-
{"value"=>"[MAI-19156]", "type"=>"local_call"}
{"value"=>"1142073", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1952 November 7-1971 March 9", "type"=>"inclusive", "normal"=>"1952-11-07/1971-03-09"}
- date_inclusive_start
-
1952
- date_inclusive_end
-
1971
- keydate
-
1952-11-07
- date_start
-
1952-11-07
- date_end
-
1971-03-09
- unittitle
-
{"value"=>"<name>Seeger, Charles</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 letters typed"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"1157"}
- extent_statement
-
2 letters typed