Share this postJohn Deverellintelligencehistory.substack.comCopy linkFacebookEmailNoteOtherJohn DeverellMI5 officerTom GriffinNov 10, 2023Share this postJohn Deverellintelligencehistory.substack.comCopy linkFacebookEmailNoteOtherShareSee The DCIs - Chapter 11.PreviousNext