Here are the materials in Lac Courte Oreilles Band of Lake Superior Chippewa Indians v. Walker (W.D. Wis.):
2018.11.30 – Docket 01 – Complaint
2018.11.30 – Docket 1-1 – Civil Cover Sheet
2018.11.30 – Docket 1-2 – Exhibit Index
2018.11.30 – Docket 1-3 – Exhibit A – Treaty with Chippewa
2018.11.30 – Docket 1-4 – Exhibit B – Sample Red Cliff Patent