When I sold off my machine shop, I sold the Bridgeport milling machine and the Southbend lathe to another machine shop in the area, and I think I tossed in the bits, and the stones, and various accessories with the deal... So the next guy in the story got the Eschers for FREE....

That was almost 30 years ago. I wonder where they are now???

Maybe they ended up in some landfill somewhere, or maybe they're still floating around some machine shop in Queens New York, or for sale at some flea market, or junk-yard for some lucky guy to spot & pickup for $4.00 each, and then sell on eBay for $400.00....

Such is life...