Engraving bust of Henry Clay: "Engraved by W.H. Dougal, by permission for the use of Congress, from a Bust by H.H. Brown of NY in the possession of Cadwalader Ringgold, U.S.N. Daguerreotype by Whitehurst. Washington, D.C. 1852. Printed by H.C. Benner"
Part of Wilson Family Photographic Collection, ca. 1840-1959