Wondering what year the Atlanta Falcons went from the red helmet to the black? 1990. Wondering what kind of person takes the time to lay out that info? You will after going to Football Helmets To Infinity.

You'll see breakdowns of football helmet styles for NFL, vintage NFL, NFL Europe, USFL, Arena, WFL, WLAF, the XFL and some I haven't even heard of.

http://www.fh2i.com

Also, you can't go wrong with Helmets, Helmets, Helmets

http://www.misterhabs.com/helmets.htm

and Helmet Hut

http://www.helmethut.com/nfl.html