RhoneMan-- dunno about the 16# spiney but I certainly saw the 15 3/4 pounder. Pictures at the Little Jim Bait and tackle shop Fot Pierce. They have a contest every year. Monster. Largest I ever saw. 9#ers are common enough here though.
PS-- Next time I am at the shop I will take a pic of the pic...
PS-- Next time I am at the shop I will take a pic of the pic...