Christopher J. Williams Mines Photographs
Manylion Archif
Rhif Catalog C445245
Rhif Derbyn NA/GEN/2010/030e
Cychwynnwr Williams, C.J.
Cwmpas a chynnwys Digital copies of 35mm slides of various lead mines and related artefacts in Wales, taken by Christopher J. Williams, during mine exploration and research 1970-2000.
Casgliad Christopher J. Williams Mines Photographs
Cyfrwng ffotograff
Dyddiad 1970
Cyfeirnod CJW
