Even as old as the USS Columbus 25 Anniversary Cruise Book is, it can still be considered as copyrighted material, published by Walsworth Publishing Company.
Link to Walsworth Copyright Information.

An Internet search turned up the Walsworth Publishing Company Internet Address of http://www.walsworth.com/. On the Web site was their phone number and Copyright Information. They were contacted @ telephone number  1-800-265-6795. I was told to contact Mr. Barry Brown the following Monday @ telephone number  1-757-466-7575.
On Monday, January 11, 1999, I personally spoke with Mr. Barry Brown to obtain permission to use the 25th Anniversary Cruise book on my website. He gave me permission allowing the cruise book to be used on my site. He asked for recognition of the Walsworth Publishing Company, the publishing company of the cruise book, to which I agreed.

It took several months to scan all of the cruise book pages,"stitch" the dual pages, touch them up, size and trim them. Please do not use them for anything other than personal use unless permission has been obtained from the Walsworth Publishing Company and myself.
John H. Grosvenor, Jr.