1970s KENTUCKY Historic Motor Vehicle License Plate #3621 Click image for more foto Kentucky Historic Motor Vehicle license plate #3621. I am estimating 1970s as the white border was no longer used starting around 1980. A great collectible!Sale Price: US $9.99Contact the sellerMore Kentucky Plates Other Kentucky License PlatesH20 255 = 1978 Kentucky House TrailerD50 605 = 1971 Kentucky 6, 000 TruckD50 606 = 1971 Kentucky 6, 000 Truck1930 Kentucky license plates(PAIR). . .