Author
Anthony, Carl Sferrazza
1
Florey, Kenneth
1
Haskell, Daniel C. 1883-1968
1
Lessing J. Rosenwald Reference Collection (Library of Congress)
1
National First Ladies' Library
1
New York Public Library
1
Olds, Irving Sands, 1887-
1
Philadelphia (Pa.). Department of Commerce
1
Philadelphia (Pa.). Department of Records
1
Philadelphia (Pa.). Office of the City Representative
1
Stokes, I. N. Phelps 1867-1944
1
United States. National Archives and Records Service
1
Von Volborth, Carl Alexander
1