Y Casgliad

'Pencoed' gan Elis Gwyn, tua'r flwyddyn 1972 (olew)

'Moel Siabod' gan Thomas Llewelyn-Jones (acrylig)

'Quarry workings with machinery' gan Graham Meredith, 1979 (pensil a chreon)

'Weekend Tally Board, Bersham Colliery'gan Wyn Potter, 1978 (pensil)

'Greenfield Mill Dams, Greenfield Valley' gan Malcolm Edwards, 1996 (dyfrlliw)

'Women on the Promenade' gan Emrys Williams, 1987 (olew)

'Snow Scene, Cefn Mawr' gan Christopher Hall, 1987

'Granite Quarry, Penmaenmawr' gan William Selwyn, 1978 (gouache)

'Halkyn Mountain' gan Christopher Hall, 1987

'Composite of Monsanto' gan Malcolm Hughes, 1990 (cyfrwng cymysg)

'Tyrell-Kenyon, Lord Ll 5th Baronet of Gredington' gan Peter Edwards

'After the Rain, Dinas Mawddwy' gan David Woodford, 1970 (olew)

'Quarryscape, Minera' gan Graham Meredith, 1978 (olew)

'Granite Quarry, Penmaenmawr' gan William Selwyn, 1978 (cyfrwng cymysg)

'Brymbo Steelworks' gan Jan Boenisch

'Penrhyn Quarry, Bethesda' gan Peter Prendergast, 1978 (olew)

'Rhyl Holiday' gan Gwyn Williams, 1978 (cyfrwng cymysg)

'Welsh Funeral' gan John Elwyn (olew)

'Please Shut the Gate' gan Keith Bowen, 1983 (golosg ar bapur)

'Flying Bedstead' gan John Walters (pensil)

'Awyr goch a Ffermdy' gan Gwilym Pritchard, 1972 (olew)

'Young Woman on a Bridge at Llangollen' gan Peter Edwards (olew)

'Portrait of Hywel Williams, Dolgellau' gan Tom Rathmell (olew)

'The Tunnellers I' gan Roy Ostle, 1978 (acrylig)

'The Kop' gan Gareth Griffiths (acrylig)

Memorandwm a anfonwyd gan Goleg Lowther, Bodelwyddan, at rieni'r disgyblion ynghylch dognau te a siwgwr, Rhagfyr 1942

Memorandwm a anfonwyd gan Goleg Lowther, Bodelwyddan, at rieni'r disgyblion ynghylch eu dillad, Hydref 1942

Mynediad yr ymwelwyr i Goleg Lowther, Bodelwyddan

Disgyblion ac athrawon, Coleg Lowther, Bodelwyddan, 1939

Miss K. I. Sayers (prifathrawes) a'r swyddogion, Coleg Lowther, Bodelwyddan, 1939