Letter from Lester Pearson to Brooke Claxton about John Holmes and the Canadian Embassy in Moscow
Department of External Affairs
Reports re Relations Between the Western World and Soviet Union and Its Satellites, RG25-A-3-b, vol. 5697, file 2-AE-1(s), LAC.
Department of External Affairs, “JIS-Heeney,” Canada Declassified, accessed January 19, 2021, https://declassified.library.utoronto.ca/items/show/4365.