• English
    •    Hygyrchedd

    Manylion
    Delweddau
    Safleoedd Cysylltiedig
    Archifau Cysylltiedig
    NPRN408413
    Cyfeirnod MapSH64NE
    Cyfeirnod GridSH6779946385
    Awdurdod Unedol (Lleol)Gwynedd
    Hen SirMerioneth
    CymunedFfestiniog
    Math O SafleMAGASÎN
    CyfnodÔl-Ganoloesol
    Loading Map
    Disgrifiad
    This building for the storage of blasting powder probably dates from the 1860s when the Cwm-orthin Slate Company enlarged and mechanised the quarry. Its ruins remain close to the lake shore.
    W J Crompton, RCAHMW, 17 December 2008.