Names
- Osborn, Chase S. (Chase Salmon), b. 18601
- Osborn, Chase Salmon, 1860-1949.1
- People's Lobby1
- People's Lobby.1
- Perry, Stuart Hoffman, 1874-1957.1
- Phelps, William Lyon, 1865-1943.1
- Phillips, Wendell, 1811-1884.1
- Pinchot, Amos Richards Eno, 1873-1944.1
- Pinchot, Gifford, 1865-19461
- Prescott, George Allen, 1862-1
- President's House (University of Michigan)1
- Rail-Splitter Quartet1
- Randall, Harrison M. (Harrison McAllister), 1870-1
- Randall, Harrison M. (Harrison McAllister), b. 1870.1
- Rockefeller, John D. (John Davison), 1839-1937.1
- Rockefeller, John D. (John Davison), 1874-1960.1
- Rodeheaver, Homer A. (Homer Alvan), 1880-1955.1
- Russell, Charles Edward, 1860-1941.1
- Russell, Howard H. (Howard Hyde), 1855-1945.1
- Russell, Howard Hyde, 1855-1945.1