Solomons Lump Light
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Solomons Lump Light is a lighthouse in the
Chesapeake Bay The Chesapeake Bay ( ) is the largest estuary in the United States. The Bay is located in the Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula (including the parts: the Eastern Shore of Maryland / ...
, the abbreviated remains of a caisson light built in 1895. That structure replaced a screw-pile light built on the same spot in 1875, which in turn superseded the Fog Point Light.


History

The Fog Point Light, on the northwestern corner of Smith Island, marked the entrance to Kedges Strait from 1827. By 1872 it was held to be ineffective in protecting a shoal extending north from the island, and a new light was sought specifically to mark the shoal. In 1875 a five-legged screw-pile structure was built, which survived until 1893, when ice knocked it over. Initial plans to replace it with a new screw-pile light were changed when extra funds became available from the savings in constructing
Wolf Trap Light Wolf Trap Light is a caisson lighthouse in the Virginia portion of the Chesapeake Bay, about seven and a half miles northeast of New Point Comfort Light. It is listed on the National Register of Historic Places. History Wolf Trap Shoal juts in ...
in Virginia, so a caisson structure was erected instead in 1895, using the pneumatic process to sink it in place. The bottom being soft, the caisson sank further than expected, and an extra course of plates had to be added to the top. A brick tower and octagonal wooden house were erected on this foundation. Originally the new light was given a fifth-order
fresnel lens A Fresnel lens ( ; ; or ) is a type of composite compact lens developed by the French physicist Augustin-Jean Fresnel (1788–1827) for use in lighthouses. It has been called "the invention that saved a million ships." The design allows the c ...
. In 1919, however, this lens was replaced with the fourth-order lens from Cherrystone Bar Light in Virginia. Automation came in 1950, and some years later the house was removed, leaving the brick tower standing off-center on the platform.


References


External links

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Chesapeake Bay Lighthouse Project – Solomons Lump Light
{{authority control Lighthouses completed in 1895 Smith Island, Maryland Lighthouses in the Chesapeake Bay Lighthouses in Somerset County, Maryland 1895 establishments in Maryland