- unitid
-
{"value"=>"[MAI-63347]", "type"=>"local_call"}
{"value"=>"1140746", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1962 October 14-1966 December 23", "type"=>"inclusive", "normal"=>"1962-10-14/1966-12-23"}
- date_inclusive_start
-
1962
- date_inclusive_end
-
1966
- keydate
-
1962-10-14
- date_start
-
1962-10-14
- date_end
-
1966-12-23
- unittitle
-
{"value"=>"<name>Beliaev, Victor</name>, Letters"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 letters, 1 envelope, 1 pamphlet"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"80"}
- extent_statement
-
2 letters, 1 envelope, 1 pamphlet