Archif6421402TeitlCJW130 - Christopher J. Williams Mines PhotographsLefelItemDisgrifiadDigitized 35mm slide of the Pen y Bryn shaft.CyfrwngPhoto.Delweddauy
Archif6421401TeitlCJW129 - Christopher J. Williams Mines PhotographsLefelItemDisgrifiadDigitized 35mm slide of the Pen y Bryn shaft.CyfrwngPhoto.Delweddauy
Archif6452702Teitl935135_60 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Halkyn Mountain, 1993, by C.R. Musson.CyfrwngPhoto.Delweddauy
Archif6421403TeitlCJW131 - Christopher J. Williams Mines PhotographsLefelItemDisgrifiadDigitized 35mm slide of the Pen y Bryn shaft.CyfrwngPhoto.Delweddauy
Archif6049360Teitl93_CS_1365 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Halkyn Mine, taken by C.R. Musson, 21/5/1993.CyfrwngPhoto.Delweddauy
Archif6185507Teitl93_CS_1369 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Halkyn Mine, taken by C.R. Musson, 21/5/1993.CyfrwngPhoto.Delweddauy
Archif6185508Teitl93_CS_1373 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadSlide of RCAHMW colour oblique aerial photograph of Halkyn Mine, taken by C.R. Musson, 21/5/1993.CyfrwngPhoto.Delweddauy
Archif6452701Teitl935135_59 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Halkyn Mountain, 1993, by C.R. Musson.CyfrwngPhoto.Delweddauy
Archif6156017Teitl935136_49 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Halkyn Mountain, 1993, by C.R. Musson.CyfrwngPhoto.Delweddauy
Archif6066305TeitlAENT13_06 - Archaeological Reports/Evaluations (non Trust)LefelItemDisgrifiadReport on a Govannon Consultancy Archaeological Assessment of Halkyn Quarry Access Road, by Dr David Gwyn, 07/2004.CyfrwngCartographic, Text.Delweddaun
Archif6452703Teitl935135_61 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Halkyn Mountain, 1993, by C.R. Musson.CyfrwngPhoto.Delweddauy
