Well its not looking good for my engine.
It looks like it was exposed to the elements far too long. There was a hornets nest in under the head formed all through the valve springs and I have 2 badly cracked bores, both into the water housing.
Braising does not look like much of an option, and boring it out and installing a sleeve I'm guessing would be a far too expensive venture. I'm going to check it out anyway and hope for the best. May have to search for a new block.