World War II Tunnels at Porthcurno Telegraph Station St. Levan, England
TUNNELS AT PORTHCURNO TEL EGRAPH STATION II* Underground wartime international communications centre built 1940-41 for Cable and Wireless.
TUNNELS AT PORTHCURNO TEL EGRAPH STATION II* Underground wartime international communications centre built 1940-41 for Cable and Wireless.