- FondsMordell - Papers of Louis Joel Mordell
- Series1-40 - Letters
- File19 - Miscellaneous Letters
- 93 more...
- Item19.94 - T.L.s., from Trygore Nagell, Uppsala
- Item19.95 - T.L.s., from Nashanhashi(?), Manchester
- Item19.96 - A.L.s., from O. Neujibancy(?)
- Item19.97 - T.L.s., from John von Neumann, Princeton
- Item19.98 - A.L.s., from A. Oppenheim, Edinburgh
- Item19.99 - A.L.s., from A. Oppenheim, Singapore
- Item19.100 - A.L.s., from A. Oppenheim, Brighton
- Item19.101 - A.L.s., from Oystein Ore, Oslo
- Item19.102 - A.L.s., in German, from Oskar Perron, Switzerland
- 39 more...