https://declassified.library.utoronto.ca/files/original/71db461f912226e7c4806d56e57c5c1c.pdf a27c62cf3840d5c02c13d0993a37fefc PDF Text Text Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a /'information IN CIPHEn "AESS.GE CB. N.R.C. FILE— TOP SECRET t 2715272 * * 11 44 PRIORITY ^■is WSfVAL OFFICE TOP SECRET NDO FROM MCL XZ.. POL ‘Ara CREAN PERSONAL FROM SIR EDWARD TRAVIS. AN OFFICIAL INVITATION FROM CHAIRMAN LONDON SIGINT BOARD FOR CANADIAN REPRESENTATIVES TO ATTEND A CONFERENCE IN LONDON IN JULY TO DISCUSS MUTUAL PROBLEMS REGARDING NORTH ATLANTIC COMMUNICATIONS WILL BE SENT TO YOU VERY SHORTLY BY THE DIRECTOR OF COMXUNICATTONS, FOREIGN OFFICE. /MAC. NOTE: This cipher message must not be re-transmitted without being paraphrased. TOP SECRET 000000072 � Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource CDSG Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Identifier An unambiguous reference to the resource within a given context CDSG00054 Title A name given to the resource GCHQ Director Sir Edward Travis to Communications Research Committee Chairman G.G. Crean, 28 May 1949 Date A point or period of time associated with an event in the lifecycle of the resource 28-May-49 Source A related resource from which the described resource is derived R219/RG25 - 2016-00628-5, Box 14, dossier 9-2/186-3, Part 1. Creator An entity primarily responsible for making the resource Library and Archives Canada Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource SIGINT Description An account of the resource A-2019-03089 Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Access to Information Request Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource English