Nez Perce County Historical Society & Museum Share: Recreation and TourismCommunity Organizations Nez Perce County Historical Society & Museum Visit Website 0306 3rd Street Lewiston, ID 83501 (208) 743-2535 (208) 743-2535 (fax) About About Collects, preserves and disseminates the history of Nez Perce County. Research library, archives, historic photographs, and area history exhibits. Hours:Tuesday thru Saturday, 10:00 to 4:00.