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    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6487839
    Disgrifiad
    Copy of Ordnance Survey map, 'Glamorgan XV', edition of 1921, which is annotated with the names and locations of collieries in the Llansamlet, Clydach, Ynys-y-Mond and Skewen areas.
    Cofnod Casglu
    Glamorganshire Canal Collection
    Cychwynnwr
    RCAHMW