Author
American Philosophical Society
Academy of Natural Sciences of Philadelphia
1
Ames, Charles Gordon, 1828-1912
1
Cheyney, Edward Potts, 1861-1947
1
DuBois, Patterson, 1847-1917
1
Dunglison, Robley, 1798-1869
1
Historical Society of Pennsylvania
1
Keen, William W. 1837-1932
1
Lea, Henry Charles, 1825-1909
1
Library Company of Philadelphia
1
Rosengarten, J. G. 1835-1921
1
University of Pennsylvania
1
Wood, George B. 1797-1879
1