Any post war Television Repairmen here?

My grandfathers service record listed him as some sort of Navy motion picture something or other. He was a repairman after the war. I've looked at the stacks of manuals (and other stuff) many times and thought about just throwing it all away. But I always think. What a waste. If you have a make and model number I might could take a look. But I ain't promising anything. Its a pretty daunting task. I don't think he was much of an organizer.

Side note: I do know that safety is a major concern. Somethings can bite even after the power is off and unplugged.
Thanks for the offer. I did find the schematics and some pretty good literature. My son found a guy in Austin that told him he is now retired but would be willing to help him take on the project and show him how to replace and test using his equipment. The guy said he doesn’t see very well anymore and his equipment is just sitting there.