- FondsNewmanM - Papers of Max Newman
- SeriesBox 2 - Documents and letters relating to mathematics and mathematicians
- File3 - Letters from various mathematicians
- 19 more...
- Item20 - TLS in German from H. Hopf, from Zurich
- Item21 - ALS from an unidentified author, from Sonning on Thames
- Item22 - ALS from W.V.D. Hodge, Cambridge
- Item23 - TLS from William (Bill) W. Flexner, New York
- Item24 - TLS from William (Bill) W. Flexner
- Item25 - TLS from Arend Heyting