Memoir upon the stability of the light-house in course of construction at Belle Isle /
Fresnel, Léonor François,1790-1869.
Washington : William A. Harris, Public Printer,
1858.
Extracted from the "Annales des ponts et chausées," and published in Paris in 1832. Translated by direction of the Light-house Board for the use of the officers connected with the light-house service of the United States.
Lighthouses
Lighthouses
United States Washington, D.C.