MYNYDD MAWR SIGNAL STATION, ABERDARON
CLIP Y GYLFINHIR TRANSMITTER MAST
VOEL NANT; VOEL NANTE; POINT OF AIR 1827...
YNYS Y BRAWD BEACON
BETTWS BLEDRWS, TELEPHONE BOX
PEN Y GARN, TRIANGULATION POINT
COAL ROCK PILOT BEACONS, CARMEL HEAD
Great Storm 1859 mapped by FitzRoy and Babbington
Glan Dylan villa, Ynyslas Estate
LLANRHAEADR YM MOCHNANT
NORTH STACK FOG SIGNAL STATION
HOLYHEAD TELEGRAPH STATION, HOLYHEAD