- unitid
-
{"value"=>"[MAI-16396]", "type"=>"local_call"}
{"value"=>"1141862", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1968 June 20-1968 June 29", "type"=>"inclusive", "normal"=>"1968-06-20/1968-06-29"}
- date_inclusive_start
-
1968
- date_inclusive_end
-
1968
- keydate
-
1968-06-20
- date_start
-
1968-06-20
- date_end
-
1968-06-29
- unittitle
-
{"value"=>"<name>Petersen, Geoffrey A.</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 letters typed"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"984"}
- extent_statement
-
2 letters typed