You can buy a copy of the SAE paper on the Goldenrod. it is titled " The Aerodynamic Design of the Goldenrod- To increase Stability, Traction and Speed by Walter H. Korff. The # is 660390 form the Mid-Year Meeting, Detroit Michigan June 6-10, 1966. There are some great Pictures along with plenty of tech data for most info junkies~~!!! I have had these papers so long, I don't remember the cost.