Cool thread, I never noticed it before.
We were camping at Sun Aura (previously Naked City) this past summer and made friends with an older couple who had been going there for 40 years. They pulled out a couple photo albums going all the way back to the early 70's, it wasn't thousands of pics but there were several hundred. I'm sure they wouldn't let me copy and post since they were featured in many of the photos but it just goes to show that there are still pictures out there to be discovered.
Thanks for the photos, that's my era and I remember very well when the only thing women shaved was their legs