Clark, Robert Jr.A survey map of the upper part of Camden Township in Hillsdale County, Michigan, drawn between March and April 1828.JPEG2000b3bcd05f-a8e7-436b-bfa2-5e9649120ee6MI-T008S-R004WengDepartment of Natural Resources8888-003Public08S 04W - Survey Map of Camden Township, Hillsdale County [Michigan]MapsMichigan--HillsdaleT008S-R004W1828