Found: notes composed in the Eighties, judging by the appearance of the computer printouts in the same folder (Weavers! Date your samples!!!). Looks like I was getting ready to write a book? monograph? an article? Don't remember. But I think there is a good germ of an idea here. It was all pre-network-drafting, pre-Photoshop. Extended Point Twills for Eight Shafts. How about that?
The fancy equation on the lower left really tickles me. Did I really think that would make 8-shaft weaving any better?
Maybe I'll pack this folder up and take it with me to the beach later this summer. Minus computer. With a pad of graph paper and a pencil. I hope the beach house has a nice shady porch. I'm allergic to the sun.