Borkums Leuchttürme, Geschichte und Technik

Ulsamer, Gregor: ca. 2010, softcover, 64 pages, illustrated. This comprehensive historical account examines the development of navigational aids and maritime beacons on and around the East Frisian island of Borkum from the year 1500 to the modern era. It details the architectural evolution and technical progression of the island's unique lighthouses, tracing their transition from historical open-fire beacons to highly automated radar and satellite-supported traffic guidance systems. ISBN 9783000312434 In very good condition