The world famous leprechaun figure that has served as the Celtics logo for over 65 years.

The interlocking "NY" has varied greatly, and there are currently three major versions in use.

The New Jersey Generals was a franchise of the United States Football League (USFL) established in 1982 to begin play in the spring and summer of 1983.

For most of the franchise's history, the logo has been a green eagle clutching a football in its talons. The eagle is a symbol of team’s lofty spirit and ingenuity.

The original New York Nets logo in 1969 tried to be a "net" looking logo, however it came across like a western ho-down logo. The final Nets logo did it right, adding the red, white and blue basketball and still keeping the original logo placed in the center of basketball changed the whole look and feel of the logo.

The Oilers’ logo hasn’t changed much at all in their over 40 year history. Most of the variations have been color changes. The original layout has not deviated.

On February 1, 2001, The Outlaws hosted the first nationally televised XFL game on NBC against the New York/New Jersey Hitmen.

Nice primary logo history for the Clemson Tigers, The tiger paw print is becoming a classic.