October 2, 1980 by Caroline Letkeman Airtel: SAC WFO to FBI Director re: Blueprints for US Courthouse at Washington, DC; SITOL (October 2, 1980) Author: SAC WFO File/Ref. No.: 47-56689-556 View online: archive.org … [Read more...] about Airtel: SAC WFO to FBI Director re: Blueprints for US Courthouse at Washington, DC; SITOL (October 2, 1980)