ADGOGION GAN HENAFGWR
Written by David Evans. Stock no 566031. Published by Cwmni Y. Wasg Eglwysig Gymreig. 1st. 1904.

DIWYLLIANT GWELEDOL CYMRU: Y GYMRU DDIWYDIANNOL
Written by Peter Lord. Stock no 1823675. Published by Gwasg Prifysgol Cymru. 1st. 1998.

DIWYLLIANT GWELEDOL CYMRU: Y GYMRU DDIWYDIANNOL
Written by Peter Lord. Stock no 2140812. Published by Gwasg Prifysgol Cymru. 1st. 1998.

THE INDUSTRIAL ARCHAEOLOGY OF CORNWALL
Written by A.C. Todd & Peter Laws. Stock no 1326581. Published by David & Charles. 1st. 1972.

THE INDUSTRIAL ARCHAEOLOGY OF DARTMOOR
Written by Helen Harris. Stock no 1326580. Published by David & Charles. 1972.

ALBUM ABERHONDDU
Written by T. Stephens. Stock no 557446. Published by Joseph Williams. 1st. 1898.

Y GANRIF AR LAFAR HYD EIN HOES LLEISIAU CYMRU
Written by R. Arwel Jones. Stock no 1805866. Published by Tempus Publishing Ltd. 1st. 1999.

THE TECHNIQUES OF INDUSTRIAL ARCHAEOLOGY
Written by J.P.M. Pannell & J. Kenneth Major. Stock no 666421. Published by David & Charles. 1974.

EISTEDDFOD TRANSACTIONS CARNARVON 1894
Written by E. Vincent Evans. Stock no 559434. Published by I. Foulkes. 1896.

EISTEDDFOD TRANSACTIONS
Written by E. Vincent Evans. Stock no 557698. Published by I. Foulkes. 1888.

EISTEDDFOD TRANSACTIONS
Written by E. Vincent Evans. Stock no 557697. Published by I. Foulkes. 1886.

GOLUD A MAWL DYFFRYN TYWI
Written by Tom Beynon & Peter Hughes Griffiths. Stock no 1807341. Published by Argraffdy'R Methodistiaid Calfinaidd. 1936.