Well I was not fast enough, I did however manage to find a nice chunk of 4140 tool steel, its 12-1/2 x 9-1/2 x 4". weighs in at 118lbs and I have access to a heat treat guy who can harden it. Ive been looking at Emerson anvils and found they use 4140 and heat treat to 48-50Rc, so I figure if I can get this chunk to that hardness I should have a anvil that will do exactly what I need it to do.