Rhan oSir John Rhŷs papers
Includes letters from H. N. Moseley, H. L. D. Ward, Emil Hübner, W. J. N. Liddall (2), Samuel Ferguson, George Butler, William K. Sullivan, A. Brandl, Bartholomew Price, John Poyntz Spencer, Francis Sandford, Joseph W. Chitty, R. F. Burton, Betha Hills-Johnes, O. H. Davies ('Eos Llechyd'), Gilbert Goudie (enclosing a letter of introduction from J. Romilly Allen), and Joseph Joseph.
Rhan oSir John Rhŷs papers
Includes letters from Joseph Joseph, Donald Mackinnon (3), H. D. Harper, Mary F. Macclesfield (3), Max Nettlau, Augusta Hall, Edward A. Freeman, Thomas Hallam, Godfrey Lushington (2), J. D. Davies, Arthur J. Williams, Hugo Schuchardt, H. L. D. Ward (2), Max Müller (3), Betha Hills-Johnes, and J. E. Rogers.
Rhan oSir John Rhŷs papers
Includes letters from Henri Gaidoz (2), William H. Bliss (8), John Johnes, Llywarch Reynolds (2), Joshua Pritchard Hughes, Joseph Joseph, William Rees, Samuel Ferguson, and John Edward Lee.