It's Old, but New to Me

Here is something I was not familiar with, a machine that mimics crochet edgings.
It's long been said by crocheters that knitting could be done by machine or by hand, but crochet can only be done by hand. The machine doesn't actually crochet, but these edgings do resemble crochet edgings. Check them out.
"Merrow Crochet Shell machines"