- unitid
-
{"value"=>"[MAI-29685]", "type"=>"local_call"}
{"value"=>"1143057", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1959 April 13", "type"=>"inclusive", "normal"=>"1959-04-13"}
- date_inclusive_start
-
1959
- date_inclusive_end
-
1959
- keydate
-
1959-04-13
- date_start
-
1959-04-13
- date_end
-
1959-04-13
- unittitle
-
{"value"=>"<name>Marshall, John</name>, Letter"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 letter typed"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"111"}
- extent_statement
-
1 letter typed