• English
    • Beta   Hygyrchedd

    Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
    Manylion
    Hierarchaeth
    Safleoedd Cysylltiedig
    Rhif Archif
    2022-09-26_4361
    Disgrifiad
    An archaeological and archives study of Marconi’s wireless station at Cefn Du, Waenfawr, Caernarfon entitled: ' Marconi's Carnarvon Station 1914-1939 - a journey into early commercial wireless in north Wales'. Second edition, dated 2023.
    Cofnod Casglu
    General Digital Donations Collection
    Cyfrwng
    1 PDF, 72.7 MB.
    Cychwynnwr
    John Rowlands
    Dyddiad
    2023