Steve,
As you may know by now, the man who invented the Lemco turning tools passed a few years back. His grandson (who grew up in Lemler's shop) has been on the hunt to find a set as a means of memorializing his grandpa. I've been brought in as a friend to assist, as I'm a little more savvy with digital networking. If you ever come across any more, would you please let me know?
Best,
Will