Bøker av David Gwyn

Slates from quarries in Wales once went to roof the world. By the late nineteenth century as many as a third of all the roofing slates produced worldwide came from Wales, competing with quarries in France and the United States. This book traces the history of the industry.

This volume was first delivered at a conference organised by the Association for Industrial Archaeology in Nottingham in June 2004, and formerly constituted a special issue of Industrial Archaeology Review .

The archaeological and industrial history of Gwynedd