- FondsSJCR - The Records of St John's College
- SubfondsSJGR - Governing records
- Series5 - Benefactors and Benefactions
- Subseries2 - Benefactions: scholarships / exhibitions / fellowships / lecturerships / studentships
- Sub-sub-series57 - Platt scholarships and fellowships
- Sub-sub-sub-series4 - St John's College vs Platt
- 14 more...
- Item15 - Witness depositions in Platt vs St John's College
- Item16 - Witness depositions in Platt vs St John's College
- Item17 - Witness depositions in Platt vs St John's College
- Item18 - Copy of Act of Parliament concerning Platt bequest, time of Oliver Cromwell
- Item19 - Royal decree in consideration of cross-bill of Sir John Platt
- Item20 - Royal order in Platt case