thank you! Encouraging news from the machine shop this morning, he thinks it may be repairable, but will hold off until he has it cleaned up. He is looking for confirmation of the model. I've attached the pictures from his book on the different models. I am not used to seeing 4000 or any number like that on these discussions, but guessing people must just drop those numbers??? The numbers of the head we got are:
605E (LADON ? behind it?)
Interesting on the model in that it may not be what I thought I had all these years, but I didn't see that in the book he had either. strange.
Again, thank you guys in advance.