- unitid
-
{"value"=>"[MAI-4651]", "type"=>"local_call"}
{"value"=>"1140778", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1970 September 30-1970 October 21", "type"=>"inclusive", "normal"=>"1970-09-30/1970-10-21"}
- date_inclusive_start
-
1970
- date_inclusive_end
-
1970
- keydate
-
1970-09-30
- date_start
-
1970-09-30
- date_end
-
1970-10-21
- unittitle
-
{"value"=>"<name>Birmingham, Hugh M.</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 letters"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"108"}
- extent_statement
-
3 letters