File O'Callaghan, Peter Joseph Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Osgood, Emily Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Osmeña, Sergio, 1878-1961 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Palmer, William Jackson, 1836-1909 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Parsons, Albert Stevens, 1841-1922 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Parsons, Herbert Collins, 1862-1941 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Peabody, George Foster, 1852-1938 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Peck, George Mann Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Pennoyer, Charles Huntington, 1878-1963 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P
File Pettigrew, Richard Franklin, 1848-1926 Mixed Materials 3 In: The Anti-Imperialist League Collection, 1895-1928 » Erving Winslow Papers, 1898-1922 » Correspondence and Documents, 1898-1922 » A-P