This is an original official San Francisco Giants envelope stamped i. Metered and postmarked July 1, 1963 in San Francisco, California which includes the following three (3) items: 1963 San Francisco Giants Schedule (sponsored by Chevron Dealers & Standard Stations) 1963 San Francisco Giants Souvenir Price List & Order Form 1963 San Francisco Giants A History Of (sponsored by San Francisco Federal Savings And Loan Association) folded. Are exclusively billed to our account. There is a very small segment of the hobby which produces, distributes, buys, and/or sells fakes, reproductions, reprints, counterfeits, copies and phony items. All Irishhosta items are original as well as authentic. Furthermore, with more than 40 years of experience, we possess the knowledge required to guarantee each and every item. Do you have a collection to sell, would you like additional information on an item, or do you desire an honest evaluation of something which is potentially valuable? You will receive a prompt response to every inquiry and you can depend upon us for a professional experience with first class service.