Names
- Masterson, Keith D.1
- McLaughlin, James Campbell, 1858-19321
- McLaughlin, James Campbell, 1858-1932.1
- McMath, Robert R.1
- McMillin, J. B.1
- McQuesten, Mrs. Herbert E.1
- Meader, George, 1907-1
- Meader, George, 1907-1994.1
- Meggers, William F.1
- Mendenhall, W. K., Jr.1
- Metropolis, Nicholas1
- Meyer, Charles F.1
- Mich. College of Mining & Tech.1
- Mich. State College1
- Michigan Memorial Phoenix Project.1
- Michigan. Legislature.1
- Miller, Bruce J.1
- Miller, Freeman D.1
- Minn.-Honeywell Regulator Co.1
- Moore, A. D.1