Names
- North, Walter Harper, 1871-1952.1
- Olander, Oscar G. (Oscar Gustaf), 1899-1963.1
- Order of Patrick Henry.1
- Osborn, Chase S. (Chase Salmon), b. 18601
- Osborn, Chase Salmon, b. 1860.1
- Patton, George S. (George Smith), 1885-1945.1
- Pennington, Fred A.1
- Percy Jones Hospital (Battle Creek, Mich.)1
- Phelps, William Lyon, 1865-1943.1
- Pollock, James K. (James Kerr), 1898-1968.1
- Pollock, James Kerr, 1898-1
- Porter-Hicks Farm (Ann Arbor, Mich.)1
- Potter, Charles E. (Charles Edward), 1916-1979.1
- Potter, William W., 1869-1940.1
- Protestant Reformed Churches of America.1
- Quincy A. Shaw (Ship)1
- Reid, Neil E., 1871-1
- Renaissance Center (Detroit, Mich.)1
- Republican National Convention (32nd : 1980 : Detroit, Mich.)1
- Reuther, Victor G. (Victor George), 1912-2004.1