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    •    Hygyrchedd

    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    6487643
    Disgrifiad
    Drawing on film of Hydraulic arrangement for Leading Car type 3/24 or 2/16 (medium).
    Enw Casgliad
    TCDC - Tredomen Colliery Drawings Collection
    Cychwynnwr
    Tredomen Engineering Ltd
    Dyddiad
    1977-10-06