I'd love to see some, myself. As you said, it was indeed very short-lived, and for some unimaginable reason, film photographers back then were a little more conservative in their shooting than today's digital photographers with our 4 GB memory cards and so on. And unfortunately, people who took photos back then are now likely to be getting on in years, since we assume that most of the photos were taken by people who were medium-aged adults in the late 50s and early 60s. That means it's even less likely that photos will manage to find their way online, sadly.
I really wish I had a time machine so I could go back in time and hit a home run right where the burning town in POTC is now.
The only reason Holidayland did not work out as a land. You could not get inside Disneyland from any where in Holidayland you had to go out and go in main street.
I will try to scan some book pictures later on.
I read somewhare that there was a back entrance into Adventureland from Holidayland. It was on the Frontierland border where the bandstand once stood. (close to whre pirates is today) I dont know this is a concrete fact, but I do remember reading it once, could not say where. Does anyone have any further info about this??? I would love it if you could scan some pics for me MickyMouse. Greatly appreciated.