Letters mainly addressed to H. Cernyw Williams by Elias H. Jones, Llangernyw, 1905, Henry Jones, Glasgow, 1897-1921, Charles Davies, Liverpool and Cardiff, 1883-1925, Thomas Charles Edwards, Aberystwyth and Bala, 1886-1895, C. H. Spurgeon, 1887-1888, and Owen Thomas, Newtown (to John Williams at Pwllheli), 1849.
Part of Evan Owen manuscripts
Letters, mainly addressed to Evan Owen, on matters relating to Baptist churches and organizations. The writers include Alfred H. Baynes, London, 1878; Charles Davies, Bangor, 1877; T. Witton Davies, Haverfordwest, 1883; Griffith Ellis, Bootle, 1908; J. Spinther James, Llandudno, 1877-1905; L. W. Lewis, Liverpool ('Llew Llwyfo'), 1899; and Thomas Lewis, Pontymister, 1885.
Reviews of Owen Davies and H. Cernyw Williams: Efengyl Ioan gyda Rhagarweiniad a Nodiadau, 1899-1900, and H. Cernyw Williams: Yr Arweinydd Dwyfol, 1907, and letters relating to the same works from Charles Davies, Cardiff, David Davies, Llandudno, J. M. Davies, Cardiff, D. Tecwyn Evans, Portdinorwic, W. Hobley, Bontnewydd, Gwilym H. Havard, London, John Hughes, Pwllheli, John Hughes, Liverpool, R. Humphreys, Liverpool, H. T. Jacob, Peniel, J. Cynddylan Jones, Cardiff, Rees Jenkin Jones, Aberdare, R. G. Roberts, Caernarvon, and Peter Williams ('Pedr Hir'); and a letter, 1878, from Robert Thomas ('Ap Vychan'), in appreciation of H. Cernyw Williams: Hynafiaethau Edeyrnion.