MUHAMMAD ALI AUTOGRAPHED SIGNED SPORTS ILLUSTRATED 1980 Caribou Crossing They are heavy paper

They are heavy paper

Rubber stoppers inside barometer housing have dried out and need to be replaced for the barometer to function properly

and is recognized for many other firsts including the first such attraction to have a woman rider

23 inches in diameter on 3/4 inch plywood

MUHAMMAD ALI AUTOGRAPHED SIGNED SPORTS ILLUSTRATED 1980 Caribou Crossing They are heavy paperSeptember 29, 1980 Sports Illustrated, autographed by Muhammad Ali. Signed full name and date "Muhammad Ali, 8 2 82" Nice signature. Magazine in good condition. Previous owner had written on back cover. Authenticity and quality 100% guaranteed or may be returned for full refund.