by Unidentified Artist, copy after John Woodhouse AudubonNational Portrait Gallery, Smithsonian Institution; transfer from the National Gallery of Art; gift of the Avalon Foundation through the generosity of Ailsa Mellon Bruce, 1951 National Portrait Gallery, Smithsonian Institution; transfer from the National Gallery of Art; gift of the Avalon Foundation through the generosity of Ailsa Mellon Bruce, 1951