Portland Head Light
From Wikipedia, the free encyclopedia
 The sun reflects off of Portland Head Light on a bright winter day. |
|
| Location: | Cape Elizabeth, Maine |
|---|---|
| Coordinates WGS-84 (GPS) |
|
| Foundation: | Natural emplaced |
| Construction: | Rubble stone with brick lining |
| Year first lit: | 1791 |
| Automated: | 1989 |
| Tower shape: | conical |
| Markings/Pattern: | White with black trim |
| Height: | 30.8 m (101 feet) |
| Original lens: | Fourth order Fresnel lens, 1855 |
| Range: | 24 nm |
| Characteristic: | Flashing white 4s. Lighted throughout 24 hours. Emergency light of reduced intensity when main light is extinguished. HORN: 1 blast ev 15s (2s bl). |
Portland Head Light, the most photographed lighthouse in the world[citation needed], is located in Cape Elizabeth, Maine.
Construction began in 1787at the directive of George Washington, and was completed on January 10, 1791. Whale oil lamps were originally used for illumination. In 1855 a fourth-order Fresnel lens was installed; that was replaced by a second-order Fresnel lens in 1864. That lens was replaced with an autobeacon in 1958.
Historical information from the Coast Guard web site: Historical Information:
George Washington engaged two masons from the town of Portland in 1787, while Maine was still part of the colony of Massachusetts, and instructed them to take charge of the construction of a lighthouse on Portland Head. They were Jonathan Bryant and John Nichols. George Washington reminded them that the colonial Government was poor and that the materials used to build the lighthouse should be taken from the fields and shores. They could be handled nicely when hauled by oxen on a drag, he said.
The old tower, built of rubblestone, still stands as one of the four colonial lighthouses that have never been rebuilt. Washington gave the masons 4 years to build the tower. While it was under construction the Federal Government was formed in 1789 and it looked for a while, as though the lighthouse would not be finished. But the first Congress made an appropriation and authorized Alexander Hamilton, Secretary of the Treasury, to inform the mechanics that they could go on with the completion of the tower. The tower was completed during the year 1790 and first lighted January 10, 1791.
During the Civil War, raids on shipping in and out of Portland Harbor became common place, and because of the necessity for ships at sea to sight Portland Head Light as soon as possible, the tower was raised 8 feet. Today Portland Head Light stands 80 feet above ground and 101 feet above water, its white conical tower being connected with a dwelling. The 200,000 candlepower, second-order electric light, is visible 16 miles.
[edit] External links
 |
This article relating to a United States lighthouse is a stub. You can help Wikipedia by expanding it. |
