It cost me $40 to get my Heritage Certficate, which shows everything on the car when built, where and when shipped and first owner. Colors and all options purchased. Went to a framer and had it framed in oak, looks good. By the way Karen Miller was the Archivist and XK120 racer, just passed away, she will be missed. She showed me how close my Mark 1 was produced after the big fire, three weeks.
Larry