Have you ever considered the history of racquet production of your favorite tennis brand? This is it. I have compiled most of the major Head tour racquets produced since 1982 into a timeline for a clear viewing pleasure. Thanks to all the OP and contributors to this forum, I have spent hours of time researching, particularly the extremely diverse and complicated vintage ones and managed to arrange them into multiple series and lines logically. Head experts and aficionados, please feel free to comment and make suggestions/amendments as we can add more to the timeline to make it as complete and accurate as possible! Enjoy! Update: After almost a year of hiatus, this timeline came across my mind and I decided to update it. With some additions and fixes, please continue to point out any errors and improvements.