...just looking at the pictures, I agree with the "I would not ride that" crowd. You can see a little rust on the steerer where the crown has flaked away. You can't actually see the hidden surfaces of the bond between the two parts, but it's not worth the risks involved when you can buy a pretty decent new fork on Amazon or Ebay for less than a hunnerrt bucks. Your issue is not whether you can form up a seat for the crown race, but what's going on where you can't visualize the surfaces between dissimilar metals..