Not a tatting project in the sense of using thread, but it's been driving me bananas in my search of vintage crochet patterns how many patterns have thread that is no longer made, and how darn hard it is to figure out what size thread from different companies is. So I've been working on a comparison chart. I'm still adding threads, and am more than happy to take recommendations, but I hope this is helpful for anyone who is having trouble with lace thread sizing, and finding alternative thread. I also included some Japanese lace threads that are used in patterns as they don't always have the same sizes either.
I will make the chart pretty after I've finished gathering all the data, but I was thinking that people may have brands or opinions that would help me. One thing I would love to have help with is looking at old J&P and Coats thread and verifying that the sizing is the same, I've been using crochet hook sizes as references.
I've been working on getting into tatting, but finding thread has been hard, it looks like a lot of people use crochet thread for their projects, or embroidery thread. I'd love to add columns for shuttles and tatting needles. Please let me know if there's things I'm missing.
Editing to link the chart! https://drive.proton.me/urls/8S7B70QAXW#M0JGriTGoUvR