A new addition to my unofficial farthing collection, the "T.B." farthing of Bolton, Lancashire, minted by Taylor and Galloway in Bolton, probably for Thomas Bridson, dyer and bleacher. W1100 - listed as "RRR". This specimen ex-Brian Dawson
I know of the definite existence of two other examples - the Withers plate coin, and another sold in DNW's British Tokens sale in December 2015 (Lot 446) - if anyone here has one, or knows of others, please do let me know !