National Gallery of Art (U.S.) 64 AM (Publisher) 34 Adam Matthew Digital (Firm) 22 Ayer, Edward Everett, 1841-1927 17 Corcoran Gallery of Art 16 National Museum of American Art (U.S.) 11 Historical Society of Pennsylvania 8 Hirshhorn Museum and Sculpture Garden 7 National Collection of Fine Arts (U.S.) 7 Walker, John, 1906-1995 7 National Portrait Gallery (Smithsonian Institution) 6 Samuel H. Kress Foundation 6 Smithsonian American Art Museum 6 United States. Congress. House 6 United States. Dept. of State 6 Freer Gallery of Art 5 Library of Congress 5 Washington Women's Arts Center 5 Arthur M. Sackler Gallery (Smithsonian Institution) 4 Dumbarton Oaks 4 Fairman, Charles E. (Charles Edwin), b. 1854 4 Kloss, William 4 Rosenwald, Lessing J. (Lessing Julius), 1891-1979 4 Barbour, Daphne 3 Bowers, Claude Gernade, 1879-1958 3 Cairns, Huntington, 1904-1985 3 Cosentino, Andrew J. 3 Grasselli, Margaret Morgan, 1951- 3 Hess, Stephen 3 Keim, De B. Randolph (De Benneville Randolph), 1841-1914 3 McKinley, William, 1843-1901 3 Moore, Joseph West 3 Renwick Gallery 3 Robison, Andrew 3 Slade, William, 1786-1859 3 Thomas A. Edison, Inc 3 United States. Architect of the Capitol 3 United States. Commission of Fine Arts 3 United States. Congress. Senate. Committee on the District of Columbia 3 White House Historical Association 3 Allard, Scott W. 2 Allen, Robert S. (Robert Sharon), 1900-1981 2 American Council on Education. American Youth Commission 2 Barnartt, Sharon N. 2 Beall, Karen F., 1938- 2 Bolger, Doreen, 1949- 2 Bowling, Kenneth R. 2 Brodie, Judith 2 Brooks, Noah, 1830-1903 2 Brown, Jonathan, 1939- 2 Brown, Letitia Woods 2 Burlingame, Michael, 1941- 2 Butt, Archibald Willingham, 1865-1912 2 CQ Press 2 Cannon, Joseph Gurney, 1836-1926 2 Center for Advanced Study in the Visual Arts (U.S.) 2 Cesare, Oscar Edward, 1885-1948 2 Christiansen, John B. 2 Clay-Clopton, Virginia, 1825-1915 2 Columbus School of Law 2 Comerford, Cristeta 2 Congressional Quarterly, inc 2 Cooper, Harry, 1959- 2 Corcoran Gallery of Art. W. A. Clark Collection 2 Crosbie, Ben 2 Dalzell, John, 1845-1927 2 Dash, Leon 2 Dewey, George, 1837-1917 2 Douglas, Stephen A. (Stephen Arnold), 1813-1861 2 Federal Writers' Project 2 Field, Richard S. 2 Foresta, Merry A. 2 French, Benjamin B. (Benjamin Brown), 1800-1870 2 Fuller, Melville Weston, 1833-1910 2 Gannon, Jack R. 2 Gifford, E. Melanie 2 Goodrum, Charles A. 2 Green, Constance McLaughlin, 1897-1975 2 Greene, Daniel, 1987- 2 Grisham, John 2 Hanna, Marcus Alonzo, 1837-1904 2 Hunt, Gaillard, 1862-1924 2 Hutchinson, Louise Daniel 2 Hyra, Derek S. 2 Jefferson, Thomas, 1743-1826 2 Jones, Edward P. 2 Kennon, Donald R., 1948- 2 Keyes, Frances Parkinson, 1885-1970 2 L'Enfant, Pierre Charles, 1754-1825 2 Larson, Kate Clifford 2 Lawton, Thomas, 1931- 2 Lerner, Abram 2 Library of Congress. Prints and Photographs Division 2 Lockwood, Charles, 1948-2012 2 Lockwood, John, 1951- 2 Lornell, Kip, 1953- 2 Mann, Richard G. 2 Mazal Holocaust Collection 2 McRae, Thomas C. (Thomas Chipman), 1851-1929 2 Meyer, Jeffrey F. 2