I believe I have seen what you referred to here Brush. Alas, I am unsure of a link also.
It's kind of funny, The way this was found, was due to a lengthy Discussion, (read Flame war) between a Texan, a guy from NJ, and me the okie, over No-euclidean Geometry. Needless to say, the topic devolved, and I was introduced to this page.
Stephen