- CollectionMiscellaneous - Miscellaneous Papers
- SeriesBox 8 - Letters G
- FileGR2 - Letters of George Alfred Greenhill
- File1-24 - Letters to Sir Joseph Larmor
- Item25 - A.L.s., to Charles Taylor, Master of St John's
- Item26 - A.L.s., to H. F. Baker
- Item27 - A.L.s., to R. F. Scott (as editor of The Eagle)
- Item28 - A.L.s., to 'Hobson'
- Item29 - A.L.s., to R. F. Scott, Master of St John's