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    Manylion
    Delweddau
    Safleoedd Cysylltiedig
    Archifau Cysylltiedig
    NPRN407088
    Cyfeirnod MapSN70SE
    Cyfeirnod GridSN7966000320
    Awdurdod Unedol (Lleol)Castell-nedd Port Talbot
    Hen SirGlamorgan
    CymunedBlaenhonddan
    Math O SafleOLWYN DDŴR
    CyfnodÔl-Ganoloesol
    Loading Map
    Disgrifiad
    A mill stream which followed a course of about 1.35km from the River Neath at SN79660032 to the tinplate works at Ynys-y-gerwyn, SS78409971.

    The line of the stream can be traced on the OS 25-inch 1st edition sheet (1870s).