Archive6135520Title975060_54 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 31/03/1997MediumPhoto.Imagesn
Archive6135519Title94_CS_0701 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135513Title945094_43 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135527Title945094_46 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135510Title91_CS_0174 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of the Fridd Gap on the Sarn Helen, Trawsfynydd, taken on 26/02/1991 by CR MussonMediumPhoto.Imagesn
Archive6135509Title91_CS_0173 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of the Fridd Gap on the Sarn Helen, Trawsfynydd, taken on 26/02/1991 by CR MussonMediumPhoto.Imagesn
Archive6135523Title97_CS_0637 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 25/05/1997MediumPhoto.Imagesn
Archive6135521Title97_CS_0639 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 25/05/1997MediumPhoto.Imagesn
Archive6135514Title945094_42 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135517Title94_CS_0703 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6064339Title965066_48 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Sarn Helen (Fridd Gap), taken by C R Musson, 06/05/1996.MediumPhoto.Imagesn
Archive6064338Title965066_47 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Sarn Helen (Fridd Gap), taken by C R Musson, 06/05/1996.MediumPhoto.Imagesn
Archive6064337Title965066_46 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW black and white oblique aerial photograph of Sarn Helen (Fridd Gap), taken by C R Musson, 06/05/1996.MediumPhoto.Imagesn
Archive6135522Title97_CS_0638 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 25/05/1997MediumPhoto.Imagesn
Archive6135512Title945094_44 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135525Title96_CS_0861 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 06/05/1996MediumPhoto.Imagesn
Archive6135526Title96_CS_0860 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 06/05/1996MediumPhoto.Imagesn
Archive6135511Title945094_45 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135516Title94_CS_0704 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135508Title91_CS_0172 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of the Fridd Gap on the Sarn Helen, Trawsfynydd, taken on 26/02/1991 by CR MussonMediumPhoto.Imagesn
Archive6135529Title91_CS_0175 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of the Fridd Gap on the Sarn Helen, Trawsfynydd, taken on 26/02/1991 by CR MussonMediumPhoto.Imagesn
Archive6135524Title97_CS_0636 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen, Fridd Gap, Trawsfynydd, taken by C.R.Musson on the 25/05/1997MediumPhoto.Imagesn
Archive6135518Title94_CS_0702 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen through the Fridd Gap, Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135528Title94_CS_0700 - RCAHMW Colour Oblique Aerial PhotographsLevelItemDescriptionRCAHMW colour slide oblique aerial photograph of Sarn Helen through the Fridd Gap, Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
Archive6135515Title945094_41 - RCAHMW Black and White Oblique Aerial PhotographsLevelItemDescriptionRCAHMW Black and white oblique aerial photograph of Sarn Helen (Fridd Gap), Trawsfynydd, taken by C.R. Musson, 17/04/94MediumPhoto.Imagesn
