British & English Copper Coin collecting

William III 1700 R over B in BRTIANNIA R over B in TERTIVS & Unbarred A in BRITANNIA

Good strike with all legends clear, the last N in Britannia is quite smaller than the first N also the last A is a completely different A but still unbarred.  Cooke number 508 and a rare farthing indeed. Farthing grades good fine probably better with superior surfaces.