Names
- Klopsteg, Paul Ernest, 1889-1
- Lee, Gilbert Lamont, 1919-1
- Matthews, Chandler W.1
- Mayall, N. U. (Nicholas Ulrich), 1906-1993.1
- Mayall, Nicholas Ulrich, 1906-1
- McMath Solar Telescope.1
- McMath, Robert R. (Robert Raynolds), 1891-1962.1
- McMath, Robert Raynolds, 1891-1962.1
- Meinel, Aden B.1
- Menzel, Donald H. (Donald Howard), 1901-1976.1
- Menzel, Donald Howard, 1901-1
- Michigan Council of State College Presidents.1
- Miller, Freeman D. (Freeman Devold), 1909-2000.1
- Miller, Freeman Devold, 1909-1
- Mohler, Orren Cuthbert, 1908-1
- Mohler, Orren, 1908-1
- National Science Foundation (U.S.)1
- National Science Foundation (U.S.). Advisory Panel for the National Astronomical Observatory.1
- Pierce, A. Kieth1
- Pierce, Austin Keith1