Lighthouses Installed (1 janv. 1975 – 1 janv. 1977)
Description:
Over a two year period, more than 150 miles of cable were laid in order to construct sufficient communication lines, including those for emergencies.Anodyne Corp. contracted AT&T to install the familiar public call boxes, while they designed the rest of the infrastructure.
Ajouté au bande de temps:
Date:
1 janv. 1975
1 janv. 1977
~ 2 years