Used grade A condition High Performance magazine, vol. 9 no. 10 from 1966. Featuring a cover photo of with 1967 Cougar and an article by Ron Loden on "How to sharpen your cats claws", this issue is filled with info dealing with the 390 engine. Definitely a collectors item, it's virtually untouched and in amazing condition and for being 57 years old! These magazines are not only great to read through, but even more fun to check out all the ads from back in the day (including an ad for buying a pet monkey!).