Cynon Valley History Society 40th Anniversary...
Trucks from Halkyn Mine now in Greenfield Valley.
Set of images relating to Ysbyty Ystwyth...
Booklet to accompany the Ystradgynlais Heritage...
Ystradgynlais and District Heritage Quilt
The Black Diamond Village, Hook, Pembrokeshire
FFRIDD ROMAN MINING SETTLEMENT
BRYNTAIL LEAD MINE
OCHR-Y-GOP SHAFT FIELD
SYGUN COPPER MINE, BEDDGELERT
Maerdy Workingmens Hall and Institute
CORS FOCHNO, BORTH BOG, PEAT CUTTING AND DRAINS
COPA HILL, CWMYSTWYTH, COMET LODE OPENCAST
CASTELL MINE; WEST ESGAIRLLE; NEW CASTELL;...
YSTRAD EINION LEAD, SILVER, ZINC AND COPPER MINE
FFESTINIOG PUMPED STORAGE SCHEME: FFESTINIOG...
PARYS MOUNTAIN COPPER MINES, AMLWCH
