- FondsMordell - Papers of Louis Joel Mordell
- Series1-40 - Letters
- File19 - Miscellaneous Letters
- 52 more...
- Item19.53 - T.L.s., from David Goldstone, Manchester
- Item19.54 - T.L.s., in German, from Heinrich Grell, Zurich
- Item19.55 - A.L.s., from E. J. Gwilly (?)
- Item19.56 - T.L.s., from T. S. Hale, Cambridge
- Item19.57 - A.L.s., from Marshall Hall, Columbus, Ohio
- Item19.58 - A.L.s., from Marshall Hall, Columbus, Ohio
- Item19.59 - A.L.s., from P. Hall, London Mathematical Society
- Item19.60 - A.L.s., from D. R. Hartree, Manchester
- Item19.61 - A.L.s., in French, from G. Humbert
- 80 more...