- CollectionMiscellaneous - Miscellaneous Papers
- SeriesBox 14 - Letters Ph-R
- ItemPI1 - A.L.s., from John William Pieters to C. Taylor, Master of St John's
- FilePO1 - Letters of Henry Caborn Pocklington
- ItemPO3 - A.L.s., from George Richard Potter to Professor F. H. Hinsley, Master of St John's
- ItemPO4 - A.L.s., from Francis Sharp Powell to C. Taylor, Master of St John's
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