The fonds comprises records of the Fellowship of Reconciliation ('Cymdeithas y Cymod yng Nghymru'), 1939-2001, including minutes, correspondence, newsletters, periodicals and newspaper cuttings. A further collection of newspaper cuttings were received in October 2014.

Additional correspondence and papers, 1991-1999 (January 2016); and further papers and photographs, 1981-1999 (March 2017).

Copies of three letters, 2007-2008, from Nia Rhosier, two of them addressed to Terry Waite, together with a reply from the latter, dated 17 July 2007 (February 2019).

Additional papers and correspondence (July 2021).

Llyfr nodiadau George M. Ll. Davies yn cynnwys nodiadau a phregethau yn Gymraeg ac yn Saesneg. Ceir hefyd lythyr ganddo at y Parch. J. E. Meredith, lle y sonnir am ei gynlluniau i annerch yng Nghapel Dewi, yn ogystal â’i fwriad i symud tŷ o Somerset i Ddolwyddelan, Gogledd Cymru. Ysgrifennwyd y lythyr yn Llandegfan, Ynys Môn.