Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ports of the British Isles, 1945 (map)
Map showing British and Irish ports used by coastline shipping. Also shows jurisdiction of Coastal and Short Seas Control Committee, Second World War.
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.