NPRNTeitlMath O SafleArchifauDelweddauNPRN43154TeitlChepstow Road Bridge, Former A48, ChepstowMath O SaflePONT FFORDDArchifau31Delweddau10NPRN40101TeitlUpper Redbrook MillMath O SafleMELIN FLAWDArchifau4Delweddau0NPRN33709TeitlGwernllwynchwith Colliery Engine House, LlansamletMath O SaflePEIRIANDYArchifau20Delweddau0NPRN40661TeitlCilyrychen Lime Kilns; Lime Firms Ltd;Llandybie LimekilnsMath O SafleODYN GALCHArchifau23Delweddau6NPRN409691TeitlWarehouse, Porth PenrhynMath O SafleWARWSArchifau19Delweddau0NPRN34085TeitlDowlais Iron Company Stables;Dowlais Stables, Dowlais, Merthyr TydfilMath O SafleSTABLArchifau59Delweddau2NPRN34381TeitlPenrhyn BridgeMath O SaflePONTArchifau17Delweddau0NPRN34820TeitlLlwydcoed Tramroad: Afon Cynon Iron Bridge, AberdareMath O SaflePONT REILFFORDDArchifau43Delweddau4NPRN34103TeitlMiddle Bank Copperworks, SwanseaMath O SafleGWAITH COPRArchifau27Delweddau1NPRN34860TeitlPont-y-Cafnau, Merthyr TydfilMath O SaflePONTArchifau46Delweddau28NPRN34540TeitlTennant Canal: Red Jacket Pill Double OverbridgeMath O SaflePONTArchifau5Delweddau0NPRN420827TeitlTintern Station Signal Box, TinternMath O SafleBLWCH SIGNALAUArchifau2Delweddau0NPRN275868TeitlRemains of Blast Furnaces, Cyfarthfa IronworksMath O SafleFFWRNAIS CHWYTHArchifau38Delweddau27NPRN34847TeitlHirwaun Ironworks: Tramroad CausewayMath O SafleRHEILFFORDDArchifau15Delweddau0NPRN34406TeitlChirk Aqueduct, Llangollen Canal;Ellesmere Canal;Shropshire Union Canal, ChirkMath O SafleTRAPHONT DDŴRArchifau93Delweddau67NPRN34801TeitlJackson's Bridge, Dowlais Ironworks Tramroad, Merthyr TydfilMath O SaflePONT FFORDDArchifau6Delweddau0NPRN85098TeitlNeath Abbey Ironworks: Blast FurnacesMath O SafleFFWRNAISArchifau20Delweddau2NPRN43325TeitlUnion Ironworks Stables & Manager's HouseMath O SafleSTABLArchifau19Delweddau0NPRN518821TeitlBoy Harry, West Williamstone QuarryMath O SafleLLONGDDRYLLIADArchifau13Delweddau10NPRN401047TeitlCegin Viaduct, Penrhyn Railroad, Port PenrhynMath O SaflePONT REILFFORDDArchifau31Delweddau0NPRN1TeitlTreforest Tinplate Works, PontypriddMath O SafleGWAITH TUNPLATArchifau77Delweddau1NPRN33720TeitlScott's Pit Engine House, Llansamlet, SwanseaMath O SaflePEIRIANDYArchifau51Delweddau7NPRN308073TeitlTintern Railway Station, Tintern ParvaMath O SafleGORSAF REILFFORDDArchifau3Delweddau0NPRN34037TeitlYnyscedwyn Ironworks:Ynysgedwyn Ironworks, YstradgynlaisMath O SafleGWAITH HAEARNArchifau44Delweddau20NPRN34994TeitlRedbrook Incline OverbridgeMath O SaflePLÂN AR OLEDDArchifau19Delweddau4NPRN34135TeitlEbbw Vale Steelworks, Ebbw ValeMath O SafleGWAITH DURArchifau139Delweddau61NPRN34410TeitlPontcysyllte AqueductMath O SafleTRAPHONT DDŴRArchifau363Delweddau244NPRN688TeitlClydach Upper Forge HousesMath O SafleBWTHYN Y GWEITHIWRArchifau14Delweddau0NPRN275877TeitlTownshend's Great Leat & WaggonwayMath O SafleSAFLE DIWYDIANNOLArchifau23Delweddau0NPRN416743TeitlBrecon Forest Tramroad Nant Cnewr Fawr UnderbridgeMath O SaflePONT TRAMFFORDDArchifau7Delweddau0NPRN415137TeitlGlynneath Woollen MillMath O SafleMELIN WLÂNArchifau2Delweddau0NPRN704TeitlClydach Upper Forge Dam, ClydachMath O SafleARGAEArchifau5Delweddau0NPRN37602TeitlMaesgwyn Pleasure Boat HouseMath O SafleCWT Y CWCHArchifau14Delweddau0
