Lyon, Lucius, 1800-1851, Risdon, Orange, 1786-1876 (1850). 30N 09W - Survey Map of Torch Lake Township and Milton Township, Antrim County [Michigan]. Department of Natural Resources. https://michigan.access.preservica.com/uncategorized/IO_b7381340-fb80-43ce-a97d-73be8dee6f08 (map)