The Butte-Silver Bow Public Archives at 17 W. Quartz St., will be open on Saturday, September 8, from 9 a.m. to 1 p.m. for your researching needs. Staff will be on hand to assist. This will be the final First Saturday for the summer and visitors are encouraged to tour the “100 Butte Objects” exhibit before it closes next week. Admission is free. For more details, call 406-782-3280.