The first 600 numbers of the license plate sets created to celebrate the Chicago Bulls Championship win in 1993 were hand silk-screened, not machine-printed. There have been hundreds of special event license plates issued over the years but some are more special than normal. If you have one of these, you have an unusual special event license plate. The top license plate was hand silk-screened. The lower plate was machine printed. The Chicago Bulls won their first “three-peat”