- FondsMordell - Papers of Louis Joel Mordell
- Series1-40 - Letters
- File6 - Erdos
- File6.1 - Letters
- 4 more...
- Item6.1.5 - T.L.s., from Budapest
- Item6.1.6 - T.L.s., from Budapest
- Item6.1.7 - T.L.s., from Budapest
- Item6.1.8 - T.L.s., from Budapest
- Item6.1.9 - Application for the Bishop Harvey Goodwin Mathematics Scholarship
- Item6.1.10 - T.L.s., from Budapest
- Item6.1.11 - T.L.s., from Budapest
- Item6.1.12 - T.L.s., from Budapest
- Item6.1.13 - T.L.s., from Budapest
- 39 more...