Author
Batcheler, George Dewey 1926-2009
1
Batcheler, Penelope Hartshorne 1928-2007
1
Boëthius, Essie Sahlin 1859-1950
1
Cornelius, Charles Over, 1890-1937
1
Eberlein, Harold Donaldson
1
Emergency Aid of Pennsylvania
1
Emergency Aid of Pennsylvania Foundation
1
Engineers Club of Philadelphia
1
Foreman, George A.
1
Halsey, R. T. Haines 1865-1942
1
Hartshorne, Ellen Sahlin 1895-1988
1
Hartshorne, Richard 1888-1975
1
Indian Rights Association
1
John Wanamaker (Firm)
1
Metropolitan Museum of Art (New York, N.Y.). American Wing
1
Mutual Assurance Company for Insuring Houses from Loss by Fire
1
National Grange Mutual Insurance Company
1
Penniman, Ellie
1
Sahlin, Axel 1826-1909
1
Sahlin, Axel 1855-1937
1
Sahlin, Axeline Örtendahl 1834-1922
1
Sahlin, Gertrude Chandler 1860-1953
1
Sahlin, Robert Chandler 1889-1967
1
Seale, William
1
Shackleton, Elizabeth, 1871-1936
1
Shackleton, Robert, 1860-1923
1
Staley, Allen and Helmut von Erffa
1
United States. Board of Indian Commissioners
1
United States. Office of Indian Affairs
1
Wanamaker, John 1838-1922
1
Williams, H. L.
1
Williams, Ottalie K. 1901-1994
1
Yost, Frederick M.
1