'Timothy Evans', 'Yr Achos Hwn', H.T.V., 1984; ynghyd ag adroddiad rhagarweiniol 'Seven trials for television' cyn ffilmio'r gyfres.
'Timothy Evans', 'Yr Achos Hwn', H.T.V., 1984; ynghyd ag adroddiad rhagarweiniol 'Seven trials for television' cyn ffilmio'r gyfres.
Timetable of The Festiniog District Motor (Michael Jones, Garage, Rhiw, Proprietor),
Timetable of The Festiniog District Motor (Michael Jones, Garage, Rhiw, Proprietor),
Times Gazette - West Wales Guardian (chwe ffeil),
Times Gazette - West Wales Guardian (chwe ffeil),
'Time Books', 1909-19; 1939-41.
'Time Books', 1909-19; 1939-41.
'Time Book', 1930.
'Time Book', 1930.
Tim Saunders, Aberystwyth ac Iwerddon, 1974.
Tim Saunders, Aberystwyth ac Iwerddon, 1974.
Tim peldroed y dref, enillwyr Cynghrair Chwpan yr Arfordir (Town's football team, winners of the Cambrian Coast League and Cup) ...,
Tim peldroed y dref, enillwyr Cynghrair Chwpan yr Arfordir (Town's football team, winners of the Cambrian Coast League and Cup) ...,
Tim fab Hywel, 14 Gorff. a 24 Hyd. 1974, ac ateb 1 Tach. 1974.
Tim fab Hywel, 14 Gorff. a 24 Hyd. 1974, ac ateb 1 Tach. 1974.
Tim Evans, Cricieth,
Tim Evans, Cricieth,
Tim Evans, Blaenau Ffestiniog,
Tim Evans, Blaenau Ffestiniog,
Tilsley, Frank, [Ruislip],
Tilsley, Frank, [Ruislip],
Tilsey, Gwilym R.
Tilsey, Gwilym R.
Tiefencastel, Pentref yn y Grisons, Y Swistir, 1940, [clawr Barn, Ebrill 1969].
Tiefencastel, Pentref yn y Grisons, Y Swistir, 1940, [clawr Barn, Ebrill 1969].
'Tibit y Pobty', 1927. Copi carbon o'r ddrama hon i blant oedd yn fuddugol yn Eisteddfod Genedlaethol Caergybi, 1927.
'Tibit y Pobty', 1927. Copi carbon o'r ddrama hon i blant oedd yn fuddugol yn Eisteddfod Genedlaethol Caergybi, 1927.
Tibbott, Gildas, Llyfrgell Genedlaethol Cymru, Aberystwyth,
Tibbott, Gildas, Llyfrgell Genedlaethol Cymru, Aberystwyth,
'Ti ydyw hedd = Du bist die Ruh' (Schubert),
'Ti ydyw hedd = Du bist die Ruh' (Schubert),
Thynne, Michael,
Thynne, Michael,
Thurston, Eric F., 13 Woodlands Road, Hartford, Northwich,
Thurston, Eric F., 13 Woodlands Road, Hartford, Northwich,
Thurneysen, Prof. R., Bonn,
Thurneysen, Prof. R., Bonn,
Three volumes of transcripts: (1) from the poems of Angharad Jones, (2) from the poems of Gruffydd Hiraethog, and (3) ...,
Three volumes of transcripts: (1) from the poems of Angharad Jones, (2) from the poems of Gruffydd Hiraethog, and (3) ...,
