https://declassified.library.utoronto.ca/files/original/06dacbfc54941f8007b3aa22484641d8.pdf 6892cf3804b71192706a733545b43767 PDF Text Text Document disclosed under the Access to Information Act Document divulgue en vertu de la Loi sur I'acces a /'information Sua w&&i i Ext. 183 D r\ OTTAWA Le ;ter No #~T£ .e SECURITY May. 26,. .1.952* FILE CLASSIFICATION CONFIDENTIAL FROM: THE CANADIAN EMBASSY, WASHINGTON, D* C. TO: Of •? THE UNDER-SECRETARY OF STATE FOR EXTERNAL AFFAIRS, CANADA^ g -Be ference 10 2 7 MAY |§5ijpct:.... . ^ i p a r t i t ? . . S e c u r i t y C onf e r e n c e , . .May, 1 5 - 1 6 . in. Washington.. At the Tripartite Security Conference which was held in Washington from May 15 to May 16, it was agreed that each of the delegations would assure the two others that complete security clearance had been given for access to classified atomic energy information in respect of each of the individuals on the delegation. Copies Referred To Enclosed herewith are four copies of a selfexplanatory memorandum from the U.S. Atomic Energy Commission received from the State Department, covering the individuals included in the U.S. delegation. Would you please draw this to the attention of the appropriate officers of the Atomic Energy Control Board and of Mr. J* L. Gray* No./5£ Enclosures a; %P J Post File No L 000224 � Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. 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 CDNW02172 Title A name given to the resource Memorandum from the Canadian Embassy, Washington DC to the Under-Secretary of State for External Affairs, Canada Date A point or period of time associated with an event in the lifecycle of the resource 5/26/1952 Source A related resource from which the described resource is derived "United Kingdom-United States-Canada - Security arrangements re." RG25-A-3-b, vol. 5956, 50219-AB-40, part 1, Library and Archives Canada (LAC). Creator An entity primarily responsible for making the resource Department of External Affairs Rights Information about rights held in and over the resource Canadian Crown Subject The topic of the resource Atomic energy, tripartite cooperation Description An account of the resource Tripartite Security Conference, May 15-16 in Washington Publisher An entity responsible for making the resource available Canada Declassified Type The nature or genre of the resource Text Format The file format, physical medium, or dimensions of the resource PDF Language A language of the resource en