I've done some research for the last few months among several of my coworkers. We've been using internet databases to essentially make educated guesses on the likelihood of this being Caper's Cube. I don't think we have the expertise to make any deductions. I'd like to extend our investigation to the community, but as starting something like this is very new to me, this forum seemed like an ideal place. My son recommended I try here as he frequents this site. Does anyone know if this would be Caper Cube? My son and I are itching to know. I'll be sure the credit you in any publications, should we be so fortunate, the amateur scholars that we are. Thank you all so much! I hope you can join me in the footnotes! :)