I found this TB tag, without anything attached to it other than the chain, out at Ft. De Soto Park in Tierra Verde, FL this past weekend, at the following coordinates:
27° 37.300'N
82° 43.091'W
Which is quite a few miles from where it was last logged.
I'm not sure how it got there, or if there was more to it at one point, but it's a tag and chain now.
I'll hang on to this in case the original owner would like it back.