Lighthouse

The [[Lighthouse of Praia da Barra A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. Provided by Wikipedia
1
Record Source: Published Materials
...The Lighthouse...
Serial
2
3
Published 2013
Record Source: Published Materials
...Lighthouse Hospice, Inc...
Book