Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6149980Teitl925028_51 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Cwm Du Colliery, Maesteg, taken on 30/07/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6149978Teitl92_CS_0656 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Cwm Du Colliery, Maesteg, taken on 30/07/1992 by CR MussonCyfrwngPhoto.DelweddaunRhif Archif6149979Teitl92_CS_1193 - RCAHMW Colour Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW colour slide oblique aerial photograph of Cwm Du Colliery, Maesteg, taken on 21/10/1992 by CR MussonCyfrwngPhoto.Delweddaun
