Llun: 1
Graig Wen Tip. Pontypridd

View up Rhondda to Porth from Graig Wen Coal Tip. 1971

Dyddiad: 1971

Llun: 2
Graig Wen Tip. Pontypridd

Pontypridd from approach to Coed Gelli Draws Reserve.

Llun: 3
Graig Wen Tip. Pontypridd

Erosion Gelli Wion tip 'grassed' May 1985

Dyddiad: May 1985

Llun: 4
Graig Wen Tip. Pontypridd

Fall to lower Gelli Wion Pontypridd, May 1985

Dyddiad: May 1985

Llun: 5
Graig Wen. Pontypridd. Farm > Coal

South Coalfield hills North of Pontypridd. Graig Wen. October 1984

Dyddiad: October 1984

Llun: 6
Contoured tips, sports fields and confier plantations. Aberfan, Tonypandy, Glyn Corrwg

Coal transport by bucket above Graigwen, Pontypridd. Eroding grazed tip. March 1971

Dyddiad: March 1971