Lytle, Edward H. Sr.A survey map of Porter Township in Van Buren County, Michigan, drawn between December 1829 and January 1830.JPEG2000251ab75d-292b-4765-8c1c-db97b638e51cMI-T004S-R013WengDepartment of Natural Resources8888-003Public04S 13W - Survey Map of Porter Township, Van Buren County, Page 1 [Michigan]MapsMichigan--Van BurenT004S-R013W1829