Letters to Samuel Mercer

Gideon Welles to Samuel Mercer, April 5, 1861

Washington Washington, April 5, 1861. Capt. SAMUEL MERCER, Commanding U. 8. 8S. Powhatan, New York: Sir: The United States steamers Powhatan, Pawnee, Pocahontas, and Harriet Lane will compose a naval…