John Walker: American naval officer who formed a family spy ring that passed highly damaging secrets to the Soviet Union | The Independent | The Independent
1985: Retired CWO John Walker was arrested for spying. : Cryptologic Dates in History Calendar
Codename Wind Flyer: The John Walker Spy Ring Was a Family Affair with 17 Years of Espionage - ClearanceJobs
Spy Michael Walker Inside Automobile by Bettmann
Ex-US sailor John A. Walker who spied for Soviets dies in prison hospital
John Walker, Spy For Soviet Union, Dies in North Carolina Prison
John Walker | HistoryofSpies.com - Your Resource for Espionage on the Web
Spy ring mastermind John Walker reportedly dies in prison | Fox News
76 Walker Spy Ring Stock Photos, High-Res Pictures, and Images - Getty Images