The first group of players were inducted into the Hall of Fame in 1993. Here's the HOF website: http://www.discgolfhalloffame.org/dghof-members.html
The website doesn't have photos yet and I'm not sure there are photos online anywhere. Contact Speedy at: speedyinga at aol.com He would have the original artwork and might be able to supply PDF files of the disc artwork and also indicate where you could buy the discs. I'm pretty sure he has stock from recent years available.