- FondsLarmor - Papers of Sir Joseph Larmor
- SeriesLetters - Letters to and from Larmor
- SubseriesFrom Larmor - Letters from Larmor
- ItemMisc LA4/1 - Autograph letter, signed, from St John's College to Mr Lupton [probably John Lupton, Fellow of St John's 1896]
- ItemMisc LA4/2 - Autograph letter, signed, to 'V.C.' [Edmund Courtney Pearse]
- ItemMisc LA4/3 - Autograph letter, signed, to E. A. Benians, Master of St John's College
- ItemMisc LA4/4 - Autograph letter, signed, from Holywood, County Down to E. A. Benians, Master of St John's College
- ItemMisc LA4/5 - Autograph letter, signed, from Holywood, County Down to E. A. Benians, Master of St John's College
- ItemMisc LA4/6 - Autograph letter, signed, from Holywood, County Down to E. A. Benians, Master of St John's College