Quick Football Card History - Check Out This Site

The site gives a quick look at football card history including a mention of Kellogg's Football cards.  This is good since I've purchased football cards, but I've never been a big collector of them.

I can easily identify the year of any Topps baseball card from 1951 to 1994, but I can't really do that with football cards.  With Kellogg's cards this is certainly not an issue since there were only two Kellogg's sets.

http://www.starrcards.com/history-of-football-cards/