A rare find. An original set of regulations for the 1966 USGP at Watkins Glen.
When unfolded it measures approximately 24 inches x 11 inches, with printing on both sides.
A few examples on items covered include: Exhaust, Car numbers, Inspection, Safety equipment, Advertising, Over-taking & much more.
Very interesting reading to see how much the sport has changed.
If you send me your email address I can send you pictures
$15USD plus actual shipping costs.