Whelpley, ThomasA detailed survey map of the islands in the section of the Kalamazoo River that runs through Cooper Township in Kalamazoo County, Michigan.JPEG200063b79b15-d520-45a0-bce2-a8904527c5d7MI-T001S-R011WengDepartment of Natural Resources8888-003Public01S 11W - Survey Map of Cooper Township, Kalamazoo County, Page 2 [Michigan]MapsMichigan--KalamazooT001S-R011W1850