MYNYDD MAWR SIGNAL STATION, ABERDARON Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
VOEL NANT; VOEL NANTE; POINT OF AIR 1827 TELEGRAPH STATION, PRESTATYN Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
VOEL NANT; VOEL NANTE; POINT OF AIR 1827 TELEGRAPH STATION, PRESTATYN Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
NORTH STACK FOG SIGNAL STATION Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
HOLYHEAD TELEGRAPH STATION, HOLYHEAD Type Item Uploaded by Royal Commission on the Ancient and Historical Monuments of Wales
