Cymdeithas yr Iaith Gymraeg/Welsh Language Society Add to clipboard C2/8 File 1980-1998 Part of Welsh Political Ephemera Collection, Cymdeithas yr Iaith Gymraeg
Cymdeithas yr Iaith Gymraeg/Welsh Language Society Add to clipboard C2/9 File 1993-2003 Part of Welsh Political Ephemera Collection, Cymdeithas yr Iaith Gymraeg
Miscellaneous groups to promote the Welsh language Add to clipboard C2/6 File 1979-1990 Part of Welsh Political Ephemera Collection,
Welsh box on 2001 Census Form Add to clipboard C3/31 File 2001 Part of Welsh Political Ephemera Collection,