Scat Pack Jacket

we saw several at Carlisle,,75.00,,,,my mom still has hers from back in the day,,she has the common orange one, and a white one, that she had autographed by nearly every wing car driver in nascar in 70/71,,,there hasta be 30 autographs on it,,some very well known today, others not so well. she bleeds mopar even 50+ years later, I wish i knew of a way to preserve the ever fading autographs on that white jacket, they are getting harder to see each passing year.