This original 1987 calendar was printed by General Motors Corporation I believe as an item their dealers and service people could order as a giveaway to advertise their business. Calendars have always been a good advertising and marketing vehicle because people have them in use for an entire year. If you know someone, who loves cars, born in 1987, it is a cool gift for their birthday in 2015, or Christmas 2014. Does someone you know have a 1987 car that is like new and they baby it?? It will be a valid calendar in 2015 for that car person in your life. It is 6 inches high and 3 3/4 inches wide. It would be considered a pocket calendar. The front has the "Goodwrench" logo which is not clear in the photo. The distributor of this calendar was from Moorestown NJ. We are required to collect Pennsyvlania Sales Tax at 6% upon checkout. Thanks for stopping by!