I spent a half hour posting a reply then went back and deleted it. One or two posts ticked me off the wrong way but I decided to let it ride. And John Jr, I appreciated you comments - I understood them as meant and I had come to that conclusion about a few people already. But thanks to everyone on this board who has tried to help me out.
The gun isn't in that bad a shape. To answer TD - the block, barrel, Lyman sight and actuator were fine (although I banged up the actuator freeing up the bolt. BUT just to be safe, I have talked to a Class 2 guy with metalurgy experience who will test the receiver and if necessary, have it reheat treated. I found out this past week that the guy that has had it for so long has been accumulating the parts that were needed and got Colt parts where required. The only outstanding issue after the gun is restored is that of it not having an original finish. I can live with that. I will have a 21, I paid $2500 for it, got a LOT more on insurance settlement than that and don't plan on selling it.
So again, thanks to everyone that has offered suggestions, contacts, ideas, etc.
And to those who are SOOOOOO concerned that I will attempt to pass this off under the table as an original Colt 21, here is what you have been waiting for - YES - it is # 5112. There, now you can tell the world.
Terry