Archif6514988TeitlSRJC_BR_06_20 - Stanley R. Jones CollectionLefelItemDisgrifiadPreliminary drawing showing truss sections at Porthaml produced by Stanley Jones, undated.CyfrwngGraphic.Delweddaun
Archif6514797TeitlSRJC_BR_04_08 - Stanley R. Jones CollectionLefelItemDisgrifiadCross-section and long-section drawing of Great Porthamel produced by Stanley Jones, undated.CyfrwngGraphic.Delweddaun
Archif6003209TeitlAdditional InformationLefelItemDisgrifiadGreat Porthamel manor house and gatehouse, Talgarth; Sales particulars dated September 1999.CyfrwngText, Photo, Graphic.Delweddaun
Archif6515171TeitlSRJC_BR_06_31 - Stanley R. Jones CollectionLefelItemDisgrifiadPreliminary drawings showing the central truss at Porthaml produced by Stanley Jones, undated.CyfrwngGraphic.Delweddaun
Archif6132992Teitl925040_47 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Porthamel Farmhouse, Talgarth, taken on 17/10/1992 by CR MussonCyfrwngPhoto.Delweddauy
Archif6132991Teitl925040_46 - RCAHMW Black and White Oblique Aerial PhotographsLefelItemDisgrifiadRCAHMW Black and white oblique aerial photograph of Porthamel Farmhouse, Talgarth, taken on 17/10/1992 by CR MussonCyfrwngPhoto.Delweddaun
Archif6175853TeitlA66_8_95 - Brecon Museum TransparenciesLefelItemDisgrifiadCopy transparency of black and white historic print of Porthamel. From an original held at Brecon Museum, undated.CyfrwngPhoto.Delweddaun
Archif6035121TeitlESP1360 - Estate Sales ParticularsLefelItemDisgrifiadEstate sales particulars for Ashburnham Estate, date of sale 24th & 25th October 1913, "Plans, particulars and conditions of sale of the very valuable freehold residential, agricultural and sporting estate known as The Ashburnham Estate" Auctioneer David Price & Williams. Including the following buildings; Blaenaumawr house and outbuildings; Penrheol Farm house and outbuildings; Rhydfawr farm house and outbuildings; Ty Uchaf Farm house and outbuildings; Tymawr Isaf farm house and outbuildings; BlaencwmrhoCyfrwngText, Cartographic.Delweddaun
Archif6175851TeitlA66_8_93 - Brecon Museum TransparenciesLefelItemDisgrifiadCopy transparency of black and white historic print of Porthamel. From an original held at Brecon Museum, undated.CyfrwngPhoto.Delweddaun
