[Adam]

For the older stuff there's the Riders manuals and the Beitmans manuals. The Riders has pretty much every radio (and even a few of the pre-war tvs) like the Sams, but doesn't give nearly the same amount of extra info along with the schematics like parts lists, voltage tables, pictures of the chassis, etc... The Beitmans doesn't have every set, but tends to give more of those extras like the Sams does. The Riders come in large black binders (never seen them in separate folders), Beitmans are bound paper-back books.

I have an Atwater Kent with those tar filled boxes, I had made up my mind to clean them out and restuff them, but the chassis just keeps sitting in the corner. I thinking I should just pull them off and put terminal strips down there if I ever want to get it working, otherwise I'll probably keep putting it off.

I have a 57 Buick radio with the power tuning sitting in a box up in the attic...

Majestic 90B is in the first Beitmans (1926-38), it's just one page, if you want I'll scan it. I don't have the very early Riders so I don't know if they have it or not.