Going back to the Devonshire Oilstone, I've just received information concerning an article that was published in Geology Today entitled, "Devon: Home of the Best Whetstone." That's a promising title no? It is available online for $30 + $4 sales tax, but I'm trying to track down a hard copy version. It's Volume 10, issue number 5 in case any members here subscribe to the magazine already and have a copy to hand.

Regards,
Alex