Hi, just wanted to let all potential buyers know that this is NOT the 1968 book. It is a very nice but NEW copy of the 1968 book. I bought it, but if I would have known beforehand that it was merely a copy of the book I would not have bought it since I collect the original books. Other than that the information in the book of course is a fantastic read! When you are interested in its content, it is a fabulous book, but as a collector you'd feel down. Now I have it, I can easily tell the difference. See the logo under it's wheel? The 1968 version does not have any logo's under the wheel. Happy reading!