Colorado 18 149 6 Plate Set $ 475.00 6 Plate set (3 pairs) Colorado 18-149 1941, 1942, 1951 with ’52 tag Colorado 18 149 6 Plate Set quantity Add to cart Place United StatesColorado Type Sets Quantity Sets Related Plates 1 690 – Maine – 22 Plate Set United StatesMaineSets $ 695.00 Add to cart 79 212 – Illinois – 6 Plate Set United StatesIllinoisSets $ 125.00 Add to cart 31 531 – Illinois – 1943-48 *Set of 12 Plates United StatesIllinoisPassengerSets $ 195.00 Add to cart 1913 – Illinois – 11 Plate Set United StatesIllinoisSets $ 375.00 Add to cart