- unitid
-
{"value"=>"3657535", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1981", "type"=>"inclusive", "normal"=>"1981"}
{"value"=>"1986", "type"=>"inclusive", "normal"=>"1986"}
- unittitle
-
{"value"=>"Threatening Letters and Telephone Calls"}
- container
-
{"type"=>"box", "value"=>"115"}
{"type"=>"folder", "value"=>"6"}
- note
-
{"value"=>"See also: Bomb Threats, 1969, 1972, 1977; Burnham, David, 1968-1986; Evans, Thomas C., 1976; Jonas, Robert, 1980; Wurdeman, Kurt, 1980"}
- date_start
-
1981
- keydate
-
1981
- date_end
-
1986
- date_inclusive_start
-
1981
- date_inclusive_end
-
1986