has a catalog of pattern books,
diagrams, which are in the public domain.
If you are at the catalog site,
use "control" "f" keys
and a search box opens.
From there, you can search out publications
with hardanger, needle lace, cross stitching, crochet, knitting, tatting, etc.
Here is a publication with loads of
vintage edgings and images of stitches being made