Official highway trail registration form 116, recording and approving the highway trail that started from "Iowa line at a point immediately south of Worthington and thence thru Nobles, Murray, Lyon, Yellow Medicine, Chippewa, Swift, Pope, Douglas, Ottertail, Wadena and Hubbard Co. to Lake Itasca," and known as The Nelson Trail. Application was submitted by the Iowa, Minnesota and Itasca Park Highway Association on the 22nd day of September 1917 and approved on the 13th day of October 1917. Form features an image of a trail marker that has a black ring around it, filled with yellow and a black N in the center. It is signed by Commissioner of Highways Charles M. Babcock.