- unitid
-
{"value"=>"[MAI-29441]", "type"=>"local_call"}
{"value"=>"1142963", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1966 October 17-1969 February 3", "type"=>"inclusive", "normal"=>"1966-10-17/1969-02-03"}
- date_inclusive_start
-
1966
- date_inclusive_end
-
1969
- keydate
-
1966-10-17
- date_start
-
1966-10-17
- date_end
-
1969-02-03
- unittitle
-
{"value"=>"<name>Bernstein, Lawrence F.</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"4 letters typed"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"17"}
- extent_statement
-
4 letters typed