Brothers Morris and Humphrey Courtney built this multi-purpose building in 1918 with profits from manganese mining acquired during World War I. The building speaks to the coming of the automobile as the basement housed the Granite County Garage and the first floor was a dealership and showroom for Overland automobiles. The wide door in the center made the interior showroom accessible. The upper two floors accommodated offices and hotel rooms, often occupied by schoolteachers.