Firstly, let me assure all of you that I have no intention of abusing or breaking the rules of this forum. I've participated in forums since the early 1990's and value the information freely given. I've been a moderator, and know how thankless that can be.
I would like to thank all of you who so quickly answered my question. I will take some photos in an effort to give you guys a better idea of what I'm holding. Of course, it's a THICK book with many pages, so it will only represent a fraction of the "collection".
I use the quotes purposely because I DO realize that there is not likely to be much value in this. The stamps are the work of a teenage boy, then a young man, who had pen pals, traveled to Europe during WWII, then immigrated to South Africa before returning to NY. He had the opportunity to obtain many stamps from many countries, but they were almost certainly all gifts from somebody's personal mailboxes. I very much doubt any of these were purchased.
I did not even know about this "collection" until some years after he died when his sister was placed in a nursing home and her kids cleaned out her house. The stamps were found, and and the cousins figured out that they were my father's. Now I simply want to be sure that if they have ANY value, I am aware of it so I don't get ripped off. If it matters, I'm likely to donate any proceeds to his museum, the Hendersonville Rock and Mineral Museum.
http://www.mineralmuseum.org/mlhistory.html which contains his REAL collection - minerals and fossils.