Where can you get an authentic 1964 or 1965 copy of Yellow Pages phone book?

You can find authentic copies of the 1964 or 1965 Yellow Pages phone books on various online marketplaces, antique shops, or even flea markets. Some websites that specialize in vintage items or printed materials may have these Yellow Pages editions available for purchase. Additionally, public libraries or historical societies in your area may have collections of old phone books that you can access.