William Ifans, Bae Colwyn, 23 Gorff. a 20 Awst 1972.
William Ifans, Bae Colwyn, 23 Gorff. a 20 Awst 1972.
Wil Sam, [W. S. Jones], Cricieth, 28 Mai 1969.
Wil Sam, [W. S. Jones], Cricieth, 28 Mai 1969.
Welsh Rural Communities (gol. Alwyn D. Rees ac Elwyn Davies).
Welsh Rural Communities (gol. Alwyn D. Rees ac Elwyn Davies).
Welsh Language [H. L.]. A Bill intituled An Act to make further provision with respect to the Welsh language and ....
Welsh Language [H. L.]. A Bill intituled An Act to make further provision with respect to the Welsh language and ....
'Welsh in Welsh Courts', The Law Society's Gazette, 13 Medi 1972.
'Welsh in Welsh Courts', The Law Society's Gazette, 13 Medi 1972.
'"Welsh College" Committee. A Suggested revision of the Draft Report', Chwef. 1955.
'"Welsh College" Committee. A Suggested revision of the Draft Report', Chwef. 1955.
Walford Davies, Rhydychen, 8 Ion. 1972.
Walford Davies, Rhydychen, 8 Ion. 1972.
'Wales', nodiadau teipysgrif.
'Wales', nodiadau teipysgrif.
'Wales in the Sixties', dau gopi teipysgrif.
'Wales in the Sixties', dau gopi teipysgrif.
'Wake up, all Welshmen - the kissings got to stop', yn erbyn dysgu drwy gyfrwng y Gymraeg (dau gopi teipysgrif) ....
'Wake up, all Welshmen - the kissings got to stop', yn erbyn dysgu drwy gyfrwng y Gymraeg (dau gopi teipysgrif) ....
W, Tach. 1970 - Mawrth 1975.
W, Tach. 1970 - Mawrth 1975.
W. Vernon Howell, Pen-y-bont ar Ogwr, 13 Hyd. 1970.
W. Vernon Howell, Pen-y-bont ar Ogwr, 13 Hyd. 1970.
W. Rhys Nicholas, Porthcawl, 3 Medi 1974.
W. Rhys Nicholas, Porthcawl, 3 Medi 1974.
W. R. P. George, Cricieth, 19 Gorff. a 14 Hyd. 1973, ar fater offer cyfieithu-ar-y-pryd, a chopi o'i lythyr at ....
W. R. P. George, Cricieth, 19 Gorff. a 14 Hyd. 1973, ar fater offer cyfieithu-ar-y-pryd, a chopi o'i lythyr at ....
W. R. P. George, 22 Tach. 1973.
W. R. P. George, 22 Tach. 1973.
W. R. P. George (ynglyn â cherdd ar Yuri Gagarin, a ymddangosodd yn Barn, Mai 1968).
W. R. P. George (ynglyn â cherdd ar Yuri Gagarin, a ymddangosodd yn Barn, Mai 1968).
W. Linnard, Rhydychen, 27 Ion. - 1 Tach. 1973.
W. Linnard, Rhydychen, 27 Ion. - 1 Tach. 1973.
W. Hughes, Llangefni, 31 Mai 1973.
W. Hughes, Llangefni, 31 Mai 1973.
W. Hughes, Llangefni, 13 Rhag. 1969.
W. Hughes, Llangefni, 13 Rhag. 1969.
W. C. Elvet Thomas, Caerdydd, 23 Awst 1973 - 6 Tach. 1974.
W. C. Elvet Thomas, Caerdydd, 23 Awst 1973 - 6 Tach. 1974.
