Here are a couple of pictures showing the mechanics of the game.
These pictures show the initial drawings I created for the book, and the final drawings that are in the book.
https://crpgbook.wordpress.com – The CRPG Book Project is a collaborative, non-profit effort to create a free, easily available ebook on the history of Computer Role-Playing Games. I was approached by them to write an article on one of the greatest milestones in CRPG history: Ultima 7 – the Black Gate.
Here is the finished pdf and how it will appear in the final book.
If you have any questions, feel free to contact me through my Contact page.