Railroad Timetables, Travel Brochures & Posters by Brad F. Lomazzi (1995, Hardcover)

Even though I do not own this book, I believe it is the most relavant to what my eBay guide is trying to tell people- how to select the type of item to sell, based on your interests and collecting experience and this is one excellent book that would fill the bill nicely. I could also write a book of my own on the same subject as well. The authors did an excellent job of putting this book together. What applies for railroads also applies for bus timetables,posters and brochures. To a lesser extent, the principals in it also apply to airline collectibles, too.