Lady Russell is glad to hear of the celebrations planned for BR's centenary. She asks to be kept informed and will decide at a later time whether to accept the offer of being the university's guest. The letter is reproduced in facsimile in K. Blackwell and D. Booth, eds., Bertrand Russell Centennial Celebrations: Catalogue of the Exhibition (Hamilton, ON: McMaster University Library Press, 1972), p. 39.