Author
American Philosophical Society
1
Arey, Henry W.
5
Bailey, Lydia R., 1779-1869
1
Beck, James M. 1861-1936
1
Copernicus Society of America
1
Girard College
3
Girard College. Committee on Stephen Girard Papers and Effects
1
Girard, Stephen, 1750-1831
4
McFarland, Marvin Wilks, 1919-
2
McMaster, John Bach, 1852-1932
1
Porter, William W. 1856-1928
1
Raciti, James J., 1933-
1
Scattergood, David
2
Seguin, Peter, -1793
1
Wilson, George, 1923-
1
Zeil, William Francis
2