- unitid
-
{"value"=>"[MAI-30148]", "type"=>"local_call"}
{"value"=>"1143245", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1969 October 28-1970 June 1", "type"=>"inclusive", "normal"=>"1969-10-28/1970-06-01"}
- date_inclusive_start
-
1969
- date_inclusive_end
-
1970
- keydate
-
1969-10-28
- date_start
-
1969-10-28
- date_end
-
1970-06-01
- unittitle
-
{"value"=>"<name>Alexander, Len</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 letters typed"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"297"}
- extent_statement
-
3 letters typed