Names
- Miller, Freeman D. (Freeman Devold), 1909-2000.1
- Miller, Freeman Devold, 1909-1
- Mohler, Orren Cuthbert, 1908-1
- Mohler, Orren, 1908-3
- National Science Foundation (U.S.)2
- National Science Foundation (U.S.). Advisory Panel for the National Astronomical Observatory.1
- Nicholson, Seth B. (Seth Barnes), 1891-1963.1
- Nicholson, Seth Barnes, 1891-1
- Norton, William J. (William John), 1883-1975.1
- Odegaard, Charles E.1
- Ormondroyd, J. (Jesse), 1897-1
- Peach Mountain Radio Astronomy Observatory (Mich.)1
- Petrie, Robert Methven, 1906-1
- Pettit, Edison, 1889-1962.1
- Pierce, A. Kieth1
- Pierce, Austin Keith1
- Pierce, Austin Keith, 1918-1
- Portage Lake Observatory (University of Michigan)2
- Pyke, Alfred Joseph, 1880-1
- Pyke, Alfred Joseph.1