Trimsaran (Trim)
Various photo of Bro Machno
W.J. Roberts and M. M. Roberts, Penrhyn Quarry,...
"A Brush with Love, Life and Laughter"...
Photograph of Owen Roberts
Graen - Mary King Sarah
Names of Dyffryn Nantlle Slate Quarries Artwork
Memories of Dyffryn Nantlle, John Gruffydd...
Memories of Dyffryn Nantlle (3)
Memories of Dyffryn Nantlle (2)
Memories of Dyffryn Nantlle
Nantlle Railway tunnel, Dorothea Quarry
Dorothea Quarry Graffiti
Dororthea Quarry Beam Engine
Inscription of JER with a partial date
Inscription J.T.H 1939
Penyrorsedd
Dorothea Quarry Boilers