Author
Christman, Margaret C. S.
1
Dulles, Foster Rhea, 1900-1970
1
Gillingham, Harrold E. 1864-1954
1
Goldstein, Jonathan
1
Lee, Jean Gordon, 1916-
1
McCabe, Carol
1
National Portrait Gallery (Smithsonian Institution)
1
Nelson, Christina H.
1
Philadelphia Board of Trade
1
Philadelphia Museum of Art
1
Reed, William B. 1806-1876
1
Smith, Philip Chadwick Foster
1
Tunis, Elizabeth Crockett
1
Woodhouse, Samuel W.
1