A.J. Halpern, BSC to T.A. Stone, DEA, Carlo Peressi Query with Cover Note to RCMP Commissioner Wood, 24 August 1942 Document Viewer R219/RG25 – 2016-00628-5, Box 13, dossier 3-12-3, Part 1 ← CDBS00145 CDBS00856 → Human Intelligence and CounterespionageCDBS00855 Canadian Liaison with British Security Coordination Canadian Liaison with British Security CoordinationPrisoners-of-War and Postal/Telegraph CensorshipCDBS00018CDBS00021CDBS00043CDBS00062CDBS00208CDBS00211CDBS00386CDBS00387CDBS00368Signals Intercepts & CryptographyCDBS00123CDBS00015CDBS00038CDBS00086CDBS00093CDBS00162CDBS00173CDBS00220Criminals, Deserters, and Security BreachesCDBS00032CDBS00039CDBS00096CDBS00254CDBS00255CDBS00264CDBS00262CDBS00263CDBS00290Human Intelligence and CounterespionageCDBS00071CDBS00125CDBS00145CDBS00855CDBS00856CDBS00858CDBS00275CDBS00276CDBS00277CDBS00308CDBS00341CDBS00353CDBS00382Recruits and Volunteers for Special DutiesCDBS00048CDBS00057CDBS00114CDBS00860CDBS00839CDBS00863CDBS00840CDBS00331CDBS00332CDBS00001CDBS00005CDBS00006CDBS00009CDBS00010CDBS00442Other Duties: Arms Shipments, Translations, and Red ScaresCDBS00027CDBS00016CDBS00030CDBS00036CDBS00117CDBS00120Visits and Personal ContactCDBS00026CDBS00854CDBS00246CDBS00861CDBS00285CDBS00865CDBS00329CDBS00457About the AuthorFurther Reading