- FondsSJCR - The Records of St John's College
- SubfondsSJAC - Academic and tutorial records
- Series1 - Tutors
- Subseries2 - Tutors' Pupil Files
- Sub-sub-seriesBertram - George C. Bertram
- File1 - Matriculation 1950
- File2 - Matriculation 1951
- File3 - Matriculation 1952
- File4 - Matriculation 1953
- File5 - Matriculation 1954
- File6 - Matriculation 1955
- File7 - Matriculation 1956
- File8 - Matriculation 1957
- File9 - Matriculation 1958
- 7 more...