John....I see the Eureka Nevada #12 on a fairly regular basis when I go out to get measurements on the old E&P combine. You're right..It is in fairly rough shape, but it ain't nothin' that throwing a lot of money at cant cure. All the basics are there, but a lot of the backhead is missing. Years ago I had a chat with Doby Doc about where those parts were. He said he still had them, but since he has gone to that great roundhouse in the sky, only God knows where they are at now. His old home was torn down years ago and all the treasures he had laying around have disappeared. In any event, all the parts could be replaced by others. I just kinda like to see the original parts stay with the equipment it came with.
Dan