1. Leonard Auction, Inc. 1765 W Cortland Ct Ste D, Addison, IL 60101 Coordinate: 41.9093,-88.03045 Phone: (630) 495-0229
2. Leonard Auction Inc 330 W Interstate Rd, Addison, IL 60101 Coordinate: 41.91433,-87.99749 Phone: (630) 495-0229