- unitid
-
{"value"=>"972284", "type"=>"local_mss"}
- unitdate
-
{"era"=>"ce", "calendar"=>"gregorian", "normal"=>"1989-06-20", "value"=>"6/20/89"}
- date_inclusive_start
-
1989
- date_inclusive_end
-
1989
- keydate
-
1989-06-20
- date_start
-
1989-06-20
- date_end
-
1989-06-20
- unittitle
-
{"value"=>"Typescript letter signed to Dr. Howard Regenbogen"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 l"}], "supress_display"=>true}
- container
-
{"type"=>"box", "value"=>"134"}
{"type"=>"folder", "value"=>"65"}
- extent_statement
-
1 l