Tonight, my brother-in-law helped me scan a few slides that were in a Ziploc that came with some of the original sales invoices, and maintenance records. The previous owner forgot the photo journal/ diary that the original owners kept when I picked the car up, but it should be arriving this weekend. Once I get it, I'll continue to scan the images and other whatnots to share. It's great getting to read and see about how much the original owners took pride in this Greenbrier, and used it as a tool for exploring. It seems to be the subject of what a majority of their photographs consist of.
Clearly it has been outfitted with various camper tops through the years, and I can say that I'm happy with what the current top is, for many reasons.