I won!!!
Thanks for the tips Mike.
The pins themselves arent worn at all, but they were the tightest door pins Ive ever come across!!!
I didnt want to go on belting the pins with a hammer for the fear of mushrooming the end then they would never come out. So I made a tool from laminations of flat bar with a slot in the end to fit tightly over the pin head, roasted the hinge with a blowtorch,then used a 1/2" extension bar as a punch in from the top as close to the pin as I could get it and absolutly melted it with the club hammer.
Eventually they slid out...
Scott