Dangos 844398 canlyniad

'The Song of Rhiannon' - drama un act,

• 284.
• Ffeil
• dd.

Rhan oPapurau Trefin, Archdderwydd Cymru

'The Sociology of Religion in Wales', copi llawysgrif.

• C12/18.
• Ffeil

Rhan oPapurau Alwyn D. Rees,

The Social Consequences of Pneumoconiosis among Coalminers in South Wales,

• O926.
• Ffeil
• 1951.

Rhan oArchif Plaid Cymru,

'The Slate Quarries of Glyn - A Historical Sketch', 8.xi.1912. 15 tud.

• 186.
• Ffeil

Rhan oPapurau Gwenith Gwyn,

The Silurian, Monmouthshire Plaid Cymru newsletter, no. 6,

• R163.
• Ffeil
• 1966.

Rhan oArchif Plaid Cymru,

The Significance of Freedom, Celtic League Annual (dau gopi),

• O2300.
• Ffeil
• 1969.

Rhan oArchif Plaid Cymru,

The Significance of Freedom. Celtic League Annual (ed. Frank G. Thompson),

• O232.
• Ffeil
• 1969.

Rhan oArchif Plaid Cymru,

The Shape of the Sixties,

• O716.
• Ffeil
• 1963, Ebrill.

Rhan oArchif Plaid Cymru,

'The Seer of Snowdon',

• G30.
• Ffeil
• 1945.

Rhan oPapurau T. H. Parry-Williams ac Amy Parry-Williams,

The Search for Disarmament,

• O575.
• Ffeil
• 1960.

Rhan oArchif Plaid Cymru,

'The Seaman Evangelist' gan Mf, Western Mail, 1 Awst 1967, wedi'i selio ar stori wir o eiddo ei gwr,

• 196.
• Ffeil
• 1967.

Rhan oPapurau Trefin, Archdderwydd Cymru

The Scudamores of Kentchurch. Taflen heb ddyddiad,

• 20.
• Ffeil
• dd.

Rhan oPapurau Tegwen Clee,

The Scottish Arts Council: gwybodaeth parthed Gwyl Ffilmiau.

• 29/10.
• Ffeil

Rhan oArchifau'r Bwrdd Ffilmiau Cymraeg

'The Scandinavian Element in Glamorgan Place-Names (excluding Gower)'.

• T84.
• Ffeil

Rhan oPapurau Ap Nathan

The Sailor's Girl Song, i gontralto, a Un Peth a Ddeisyfais I, deuawd, [1895]. [gweler 204],

• 203.
• Ffeil
• [1895].

Rhan oPapurau Alaw Ddu (W. T. Rees)

The Royal University of Malta Foundation Day celebrations 1948 (Valetta, 1948) (dau gopi).

• A21/1/10.
• Ffeil

Rhan oPapurau Alwyn D. Rees,

The Royal National Eisteddfod of Wales, Pontypool, 1924. Crwon poem,

• O84.
• Ffeil
• 1924.

Rhan oPapurau T. H. Parry-Williams ac Amy Parry-Williams,

The Royal and Ancient Borough of Caernarvon,

• O476.
• Ffeil
• dd.

Rhan oArchif Plaid Cymru,

The Round Table, rhif 99,

• O979.
• Ffeil
• 1935, Mehefin.

Rhan oArchif Plaid Cymru,

The Round Table, rhif 98,

• O978.
• Ffeil
• 1935, Mawrth.

Rhan oArchif Plaid Cymru,