There is an excellent website dedicated to college and pro football helmets: www.helmethut.com This company has collected many authentic and important vintage helmets from college and pro stars but also manufactures authentic replicas - including several from LSU. If you go to the site, click on "college" and then click on "LSU." You will see photos of their reproduction of Billy Cannon's helmet as well as a late 60s helmet and one from the early 70s (the round decal). I don't think they are for sale, but they are great to look at and bring back good memories of the players who wore them. They also have some Saints helmets, including an original infamous black one from pre-season in the late 60s.