This is guide to Rock City from the 1970's, but the layout looks like it was designed in the 1950's. I assume they got a lot mileage out of this guide, and updated the individual pictures when necessary. For example the family in #5 "Goblins Underpass" is less modern looking than the happen'n 1970's ladies in #10 "See Seven States."
If you'd like to learn more about Rock City, Jill over at Jill's Quirky Landmarks has nice little writeup, and a wonderful a picture post of her 10 year wedding anniversary at Rock City. Wow Jill, I sure hope your husband appreciates a wife who's dream is trip to Rock City.
Anyway this guide was also a multitasker. After you were done using it you were urged to use it as a postcard to send to a friend.
