So here's a though I had. If you had a period of time, say anywhere from one to five hours, in the Disney Archives in Burbank, what would you spend the time looking at. Remember, no photographs or xerox copies of the documents and material you're looking at, just you and free reign of the archives for a short amount of time.
I wouldn't know where to start, myself, but I'd go through the original concept art for Disneyland, original attraction concept art, blueprints, etc, then I'd look at original animation cells and see if I could find first-draft scripts for some Disney classics. If I had time left over, I'd go through the sheet music library.