Cwm Gwyrfai
Auteur : Gwynfor Pierce Jones, Alun John Richards
Date de publication : 2004
Éditeur : Gwasg Carreg Gwalch
Nombre de pages : 368
Résumé du livre
A well-researched volume presenting information about 60 slate quarries in Lower Gwyrfai, Rhyd-ddu, Beddgelert and Moel Tryfan, Caernarfonshire, which operated along the route of the North Wales Narrow Gauge railway, including short notes about the development of various railway lines. 30 black-and-white illustrations and 7 maps.