Baseball Bat Reference - BatReference.com

This label period is easiest identified by the new "2 strip circled W" in the center brand. Initials, length, and model should be on the knob still.

The 1990-91 labeling period for Worth bats is very similar to the previous, however it is the first year that Worth removed the Tennessee Thumper logo. The "rounded and circled W" remains, but the Model 500 T is removed. Initials, length, and model should be on the knob still.

This is the second of the two Tennessee Thumper variations. This one will have a filled in WORTH centerbrand as well as a filled in THUMPER to the right. This is the first label with the "rounded and circled W" centerbrand. This is the final year that Model 500T will remain on the labeling. Initials, length, and model should be on the knob still.