What does the black triangle patch say on it the one on college football jerseys and at least in the Big Twelve it's located on the jersey on the upper right side?
There is a Pro Football Hall of Fame located in Canton, Ohio and a College Football Hall of Fame located in South Bend, Indiana. There is also an American Football League Hall of Fame, recognizing the players that played in the American Football League before the AFL-NFL merger in 1970, located in Amherst, New York.
Pretty much, only one thing ... The width between the uprights on the goal post is 23 feet, 6 inches in college and 18 feet, 6 inches in the NFL. Because of this, the hash marks on the college field are 5 feet further apart than on the NFL field as the hash marks are designed to be located straight on with each upright.