Author
Smith, Edgar F. 1854-1928
4
Bay, J. Christian 1871-1962
2
Browne, Charles Albert, 1870-1947
2
Schofield, Robert E.
2
White, Andrew Dickson, 1832-1918
2
American Philosophical Society
1
Armstrong, Eva Vivian
1
Armstrong, Eva Vivian, 1877-1962
1
Bache, Franklin 1792-1864
1
Bancroft, Wilder D.
1
Bolton, Henry Carrington, 1843-1903
1
Chemical Heritage Foundation
1
Cornelius, Robert, 1809-1893
1
Deischer, Claude Knauss, 1903-
1
Downey, Sally A.
1
DuBois, Patterson, 1847-1917
1
First Unitarian Church of Philadelphia
1
Hepburn, Joseph Samuel, 1885-1974
1
Hill, Miriam
1
Hirsch, Allison Duncan
1
Kawakami, Kiyoshi Karl, 1875-1949
1
Kentish, John
1
Max Henius Memoir Committee
1
May, Joseph, 1836-1918
1
Meeker, George H. 1871-
1
Miles, Wyndham D., 1916-
1
National Academy of Sciences (U.S.)
1
Pennsylvania Historical and Museum Commission
1
Photographs
1
Priestley, Joseph, 1733-1804
1
Rosengarten and Denis (Philadelphia, Pa.)
1
Taggart, W. T. 1872-1938
1
Yale College (1718-1887)
1