1. Glenwood Signs & Awards Inc 20 W 1st St, Duluth, MN 55802 Coordinate: 46.78691,-92.09977 Phone: (218) 727-4900
2. Purcell Sign & Design 4773 Howard Gnesen Rd, Duluth, MN 55803 Coordinate: 46.8565,-92.11164 Phone: (218) 724-1389