could use some guidance
While going through my father's old paperwork I found a 1971 program from the Hawaiian Open and Joe Louis signed the front cover. My mother told me that they attended the tournament and Joe Louis was nice enough to sit and have coffee with them and give them his autograph. I looked at his autograph online and the signature is authentic. I was thinking about having it authenticated and try to sell it since my mother could really use the money. What is the best way for me to go about doing this? The program is missing some pages and there is a coffee stain on the cover from where Mr. Louis had inadvertently set his coffee mug while he signed the program. Do you think this would be something a collector would be interested in? Any help would surely be appreciated.