I came upon this story at Field & Stream.
http://www.fieldandstream.com/photos/gallery/fishing/bass-fishing/where-fish-bass/2010/04/largemouth-bass-worth-500-pound-sam-call
The cool thing about this story is that is shows several "lunkers" over 13 Lbs.
So if we compare those fish to the "15 pound" Sudbury fish it kind of puts things into perspective.
Another nice thing about this story is the photos of how they process the lunker bass for breeding fry for restocking the lakes and ponds in Texas.
It pays to fish for bass in Texas...$6,670 for catching a fish is great way to end the day.