Martin Luther King, Jr. Holiday Commission records, 1972-2001 Bookmark Collection Context Connecticut State Library, State Archives
Mary Ann Hoberman Papers, 1961-2010 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center
Mary Mack papers, 1941-2005, bulk 1941-1991 Bookmark Collection Context University of Hartford -Archives and Special Collections
Mason's Island, Mystic, CT John B. Benson Insurance, 1950 March 28 - 1953 July 11 Box 5, Folder 139 [39153019933987], Box 5, Folder 139 [39153019933987] Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center Vivien Kellems Papers, undated, 1879 - 1976…
Materials Company of Boston, Inc., 1982-1987 Box 123, Folder 2 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center American Montessori Society Records, undated, 1907-2019…
Mathias Spiess papers, 1892-1944 Bookmark Collection Context Connecticut State Library, State Archives
Maxine Bartow Papers, 1958-1991 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center
Max Miller Collection of the Connecticut Valley Railroad, undated, 1859-1996 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center
Max Schaffrath Papers, 1896-1898, 1945 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center
Mayer Collection of Fat Liberation, undated, 1967 - 1983 Bookmark Collection Context University of Connecticut -Archives and Special Collections at the Thomas J. Dodd Center