Adam Matthew Digital (Firm) 92 Philadelphia Museum of Art 46 Historical Society of Pennsylvania 25 Pennsylvania Academy of the Fine Arts 23 Philadelphia Female Anti-slavery Society 12 Friends' Association of Philadelphia for the Aid and Elevation of the Freedmen 8 Bureau of Municipal Research (Philadelphia, Pa.) 7 Thomas Skelton Harrison Foundation 7 Nash, Gary B. 6 Friends' Association of Philadelphia and Its Vicinity, for the Relief of Colored Freedmen 5 Levy Gallery for the Arts in Philadelphia 5 University of Pennsylvania. Institute of Contemporary Art 5 Carey, Mathew, 1760-1839 4 Du Bois, W. E. B. (William Edward Burghardt), 1868-1963 4 Goldie Paley Gallery 4 Hornblum, Allen M. 4 Moore College of Art and Design 4 Percy, Ann 4 Print Club (Philadelphia, Pa.) 4 American Philosophical Society 3 Anderson, Elijah 3 Baltzell, E. Digby (Edward Digby), 1915- 3 Branson, Susan 3 Brownlee, David Bruce 3 Clark, Dennis, 1927- 3 Davis, Emilie Frances, 1838-1899 3 Fairmount Park Art Association 3 Friends' Association of Philadelphia and Its Vicinity, for the Relief of Colored Freedmen. Executive Board 3 Juliani, Richard N. 3 Kanopy (Firm) 3 Lane, Roger 3 McIlhenny, Henry P. 3 Pennsylvania Society for Promoting the Abolition of Slavery 3 Wharton School. Industrial Research Dept 3 Whitehead, Karsonya Wise 3 Wulf, Karin A., 1964- 3 AM (Publisher) 2 American Catholic Historical Society of Philadelphia 2 Anti-Slavery Convention of American Women 2 Arch Street Meeting House (Phialdelphia, Pa.) 2 Ashton, Dianne 2 Bach, Penny Balkin 2 Ballard, Allen B. 2 Baroff, Beverly 2 Bell, Dale, 1938- 2 Biddle, William Canby, 1816-1887 2 Bourbonnais, Jean 2 Bullfrog Films 2 Chahroudi, Martha 2 Cohen, Jeffrey A., 1952- 2 Dunbar, Erica Armstrong 2 Dunham, Arthur, 1893- 2 Edin, Kathryn, 1962- 2 Evans, Richard Kent 2 Foster, Kathleen A. 2 Friends' Association of Philadelphia for the Aid and Elevation of the Freedmen. Executive Board 2 Gallman, J. Matthew (James Matthew) 2 Garvan, Beatrice B. 2 Ginsberg, Alice E. 2 Golden, Jane, 1953- 2 Goldwater, Janet 2 Grasmuck, Sherri 2 Grazian, David 2 Grenier, Guillermo J. 2 Hanway, Castner, 1821-1893 2 Hornor, W. M. (William Macpherson), 1897- 2 Hunt Manufacturing Co 2 Jacobowitz, Ellen S., 1948- 2 Kefalas, Maria 2 Kimeldorf, Howard 2 Lamphere, Louise 2 Lane, Roger, 1934- 2 Library Company of Philadelphia 2 Lindsay, Suzanne G., 1947- 2 Litt, Jacquelyn S., 1958- 2 Lyons, Clare A. 2 Maxey, David W. (David Walker), 1934- 2 Meranze, Michael 2 National Gallery of Art (U.S.) 2 Newman, Simon P. (Simon Peter), 1960- 2 O'Connell, Maureen H. 2 Parker, Mary S. 2 Pennsylvania Museum of Art 2 Prime, Alfred Coxe, 1883-1926 2 Rather, Dan 2 Rosenwald, Lessing J. (Lessing Julius), 1891-1979 2 Schwarz Philadelphia (Gallery) 2 Shipley, Samuel R. 2 Silcox, Harry C., 1933- 2 Stepick, Alex 2 Strehlke, Carl Brandon 2 Taylor, Michael, 1966- 2 Temple Gallery (Philadelphia, Pa.) 2 Thompson, Peter, 1960- 2 Watt, David Harrington 2 Werbel, Amy Beth 2 Wiland, Harry 2 Willits, Joseph Henry, 1889- 2 Winch, Julie, 1953- 2 Wolfgang, Marvin E. (Marvin Eugene), 1924-1998 2