Source
Under-Secretary of State for External Affairs draft letter, "Proposed U.S. Strategic Air Command projects at Goose Bay," 2 Jan. 1951, LAC, RG 25, vol. 4758, file no. 50069-C-40, part 1; Canadian Ambassador to the United States to Under-Secretary of State for External Affairs, "Proposed U.S. Strategic Air Command projects," 3 Jan. 1951, LAC, RG 25, vol. 4758, file no. 50069-C-40, part 1; "Proposed Substance of a Communication with the Canadian Government," LAC, RG 25, vol. 4758, file no. 50069-C-40, part 1.