Preston, WilliamA survey map of St. Clair Township in St. Clair County, Michigan, measured in 1818.JPEG2000b3b9c6f4-c836-4bd8-b6a8-60b517da56dcMI-T005N-R016EengDepartment of Natural Resources8888-003Public05N 16E - Survey Map of St. Clair Township, St. Clair County [Michigan]MapsMichigan--St. ClairT005N-R016E1818