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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6348187
    Disgrifiad
    Photocopy of (part of) an O.S. map, and black and white photograph (no negative number given) relating to Maesmarchog Lock (Lock 19), Neath Canal.
    Enw Casgliad
    NMR Site Files
    Cyfrwng
    1 file. Cartographic, Photo.
    Dyddiad
    c. 1975 to 1980