Jeff, I didn’t know if Tolkowsky counted since it’s not necessarily laid out like a faceting diagram. You are correct though he does give images and angles. Speaking of diamond design, have you read American Cut: The first 100 years? I just read it and its a fun and historical read about the creation of the modern SRB and all the steps it went through before Tolkowsky and after.
Glad you enjoyed my website. It’s a great way for me to stay organized in my research while also being able to share my findings with others. I have been in deep research mode for a bit over a year and it’s pretty incredible what’s out there to be found if you can figure out where to look.