Durand-Ruel Galleries (New York, N.Y.). Ten American painters: the first exhibition, catalogue of the pictures, 1898. Thomas Wilmer Dewing and Dewing family papers, 1876-1963. Archives of American Art, Smithsonian Institution.
George M. Cushing. Photograph of Frank Benson, Edmund Tarbell, and Otto Gruberman at the Cape North Shore in Massachusetts, 19--. Edmund C. Tarbell papers, circa 1855-circa 2000. Archives of American Art, Smithsonian Institution.