"The Russells are anxious to obtain the following further information for possible use in their Autobiography, and I should be grateful if you could find what you can in the archives: 1) BR's position in UNESCO in the late '40s and early '50s; 2) the name of Joliot Curie's (now Biquard's) scientific workers' association; 3) the date and exact description of the honorary degree from Aix (post World War II—to be found in the box of medals and awards); 4) The date of the freedom of Paris given to BR, and anything that the document said (also post war, and in awards box)."