I was looking on the web for some used milling machines & chanced upon this site (link no longer available; original article was previously posted at http://www.craftsmanshipmuseum.com/jordan.htm) showing the extraordinary work of Barry Jordan. The page is part of a wider site called the Internet Craftsmanship Museum, which is well worth a few hours browsing.
It is quite humbling to see such skill & dedication from these engineers.