- McCormack, Helen Gardner, 1903-19801
- McCormack, Helen Gardner, 1903-19811
- McCormack, Helen Gardner, 1903-19821
- McCormack, Helen Gardner, 1903-19831
- McCormack, Helen Gardner, 1903-19841
- McCrady, Louis DeBerniere1
- McDonald, Mary E.1
- McIntosh, William1
- Meachum, Robert H.1
- Merritt, Harry1
- Millers Mutual Fire Insurance Company1
- Mitchell, Julian1
- Mitchell, M. T.1
- Moody, L. S.1
- Mosley, Fred C., Mrs.1
- Mott, Seward H.1
- Mouzon, Harold A.1
- Muckenfuss, W.M.1
- Murchison, Charles H.1
- New York post1