Names
- Leonard, Irving A. (Irving Albert), 1896-1996.1
- Lorch, Emil, 1870-19631
- Maroti, Geza R.1
- Maroti, Geza.1
- Marquand, Allan, 1853-1924.1
- Mason, George D., 1856-1
- Mason, George D., b. 1856.1
- Mason, George DeWitt, 1856-1
- McAllister, Samuel Wilson, 1890-1
- McKim, Charles Follen, 1847-1909.1
- McKim, Mead & White.1
- McLaughlin, Andrew Cunningham, 1861-1947.1
- McMurtrie, Douglas C. (Douglas Crawford), 1888-1944.1
- Melchers, Corinne.1
- Melchers, Gari, 1860-1932.1
- Michigan State University.1
- Michigan. State Board for Registration of Architects, Engineers, and Surveyors.1
- Michigan. State Board of Registration for Architects, Professional Engineers, and Land Surveyors.1
- Moon, Charles H.1
- Moore, Charles, 1855-19421