Rhif ArchifTeitlLefelDisgrifiadCyfrwngDelweddauRhif Archif6487855TeitlGCC_01_08 - Glamorganshire Canal CollectionLefelItemDisgrifiadAnnotated drawing, ink on tracing paper, based on the survey of 1830 by W.H. Harrison, showing the location of Jackson's Bridge and Lock No1, Merthyr Tydfil. Drawing titled ' 1830, Sheet 1, Merthyr Terminus', Glamorganshire canal.Cyfrwng8 sheets.DelweddaunRhif Archif6487863TeitlGCC_01_16 - Glamorganshire Canal CollectionLefelItemDisgrifiadAnnotated drawing, ink on tracing paper, based on the survey of 1880, showing the location of Jackson's Bridge and Glynderis Pond, Merthyr Tydfil. Drawing titled ' 1880, Sheet 1, Merthyr Terminus, 0-1 mls.', Glamorganshire canal.Cyfrwng8 sheets.DelweddaunRhif Archif6061743TeitlGM486 - Cadw Scheduling RecordsLefelSub-groupDisgrifiadFile of Cadw scheduled monument records for Jackson's Bridge, Dowlais Ironworks Tramroad (GM486) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.CyfrwngText, Cartographic.DelweddaunRhif Archif2025-03-24_5000TeitlSHS103 - Stephen Hughes Slide CollectionLefelBatchDisgrifiadA collections of scans of slides taken by S. R Hughes, scanned during the writing and publication of the book "The Swansea Canal and its Early Railways", by S. R. Hughes and RCAHMW, 2023, ISBN 978-1-871184-65-5.
Where the slide is held in the RCAHMW, this information has been included in the item description.Cyfrwng61 jpg files.DelweddaunRhif ArchifSHS103_013TeitlSHS103_013LefelItemDisgrifiadJackson's Bridge, Merthyr Tydfil (Slide ID: SRH325)Cyfrwng1.jpgDelweddauyRhif ArchifSHS103_014TeitlSHS103_014LefelItemDisgrifiadJackson's Bridge , Merthyr Tydfil, Dowlais Ironworks Railawy (Slide ID: SRH159S)Cyfrwng1.jpgDelweddauy
