- FondsSylvester - Papers of James Joseph Sylvester
- SeriesBox 2-7 - Letters
- FileSylvester JJ (Misc SY1/2) - Items concerning JJS's verse
- ItemSY1/2/1-19 - A.Ls.s., from JJS to Frederick Locker-Lampson
- ItemSY1/2/20-28 - The Lilyfair
- ItemSY1/2/29-31 - Poems
- ItemSY1/2/32 - A.L.s., from Andrew Lang to F.L.L.