- FondsMordell - Papers of Louis Joel Mordell
- Series1-40 - Letters
- File19 - Miscellaneous Letters
- 59 more...
- Item19.60 - A.L.s., from D. R. Hartree, Manchester
- Item19.61 - A.L.s., in French, from G. Humbert
- Item19.62 - A.L.s., from L. K. Hua, Kunming
- Item19.63 - A.L.s., from L. K. Hua, Moscow
- Item19.64 - A.L.s., from L. K. Hua, Princeton
- Item19.65 - A.P.s., from L. K. Hua
- Item19.66 - T.L.s., in German, from W. Hurewicz, Amsterdam
- Item19.67 - A.L.s., from A. E. Ingham, Cambridge
- Item19.68 - T.L.s., in German, from Ernst Jacobsthal, Berlin
- 73 more...