Spy School: How to Plan and Perform a Brush Contact
Language of Espionage: Brush Pass | language | #LanguageofEspionage - "Brush Pass" 💼 A brief encounter where something is passed between a case officer and agent. https://bit.ly/3QLLU3y | By International Spy Museum | Facebook
Perkley Video - Spy Dictionary: Brush Pass
A Small Town In Germany -by John le Carre -Brush Pass (95) on Spotify
Eric O'Neill demonstrates the Brush Pass on CNN - YouTube
How the FBI took down Russian spies living in the U.S. and posing as Americans - CBS News