I have my grandmother's two harness loom.
It is BIG!---She used it to make rag rugs on it.
We had it set up at one time and it took up half of our bedroom.
I haven't done anything with it since that time. If anyone is interested in buying it, please PM me. I have no idea what it would be worth or even how to ship it.
(I live in CA for anyone who wanted to pick it up rather than have it shipped)