- FondsMordell - Papers of Louis Joel Mordell
- Series1-40 - Letters
- File23 - Refugee Mathematicians
- Item23.1 - T.L.s., from Professor Lauder W. Jones, The Rockefeller Foundation, Paris
- Item23.2 - T.L.s., from Walter Adams, General Secretary of the Academic Assistance Council, London
- Item23.3 - T.L.s., from A. J. Makower, Academic Committee, Joint Foreign Committee, The Board of Deputies of British Jews and the Anglo-Jewish Association, London
- Item23.4 - T.L.s., from J. C. Burkill, Cambridge
- Item23.5 - Copy of a Typewritten letter from R. G. D. Richardson to Professor Harald A. Bohr
- Item23.6 - T.L., from H. A. Goodman, Ministry of Information, London