Ehangu harbwr Porthmadog er mwyn delio a'r llwythau mawr a ddeuai drwyddo i Atomfa Trawsfynydd

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Size: 1805px × 1384px
Photo credit: © History collection 2016 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bygone, historic, history, photo, places, vintage