- FondsSJCR - The Records of St John's College
- SubfondsSJAC - Academic and tutorial records
- Series1 - Tutors
- Subseries2 - Tutors' Pupil Files
- Sub-sub-seriesMayor - Joseph B Mayor
- File1 - Admissions (1861)
- File2 - Admissions (1862)
- File3 - Admissions (1863)