Burt, William Austin, 1792-1858Burton, John W. (John Wear), 1915-2010Mellen, HarveyA survey map of the northeastern section of Crystal Falls Township in Iron County, Michigan, measured between 1846 and 1848.JPEG2000bddf3704-7bf9-40bb-907a-ba1251c42d5cMI-T046N-R031WengDepartment of Natural Resources8888-003Public46N 31W - Survey Map of Crystal Falls Township, Iron County [Michigan]MapsMichigan--IronT046N-R031W1846