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    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    DS2024_126_028
    Disgrifiad
    Video showing the Fresnel Lens of the Skerries Lighthouse rotating, view at the level of the focal plane of the lens on 16/07/2024.
    Enw Casgliad
    DS2024_126 - Investigators' Digital Photography
    Cyfrwng
    1 mp4 file.
    Cychwynnwr
    Dr Julian Whitewright
    Dyddiad
    16/07/2024