All I can recall is "cotton" and the name of a company in NJ.
I cut this one up into rectangular pieces and spent yesterday morning using soy wax, dye powder, sugar and salt on ten or so pieces. I lost count.
Wish I knew more about thread count. The hand on this cloth is soft like sateen. The pattern you can see is part of the weave, not embossed, embroidered or printed on. When wet it feels almost like chamois. And it took the wax and the dye so aggressively that I had to boil everything to really get it clean and ready to iron. When was the last time you looked forward to ironing anything?
Well worth the trouble and mess!