British & English Copper Coin collecting

GEORGE I Farthing 1724 R over B in BRITANNIA ?

Bearing in mind the other R`s on this coin are normal says to me its not a defective punch that’s been used, there’s definitely a continuous line at the bottom of the R also the main vertical stick of the R is thicker indicating an almost certain re-punch. still a clearer example is needed to be sure. Farthings grades good fine.