Great Britain
George VI Error Farthing 1951 AU58 PCGS, KM867, S-4119. Wrong Planchet Error - Struck on 6 Pence Planchet. Essentially fully detailed, with grade-defining handling that wisps over the surfaces, but essentially no marks of major noteworthiness. A very rare error type for Great Britain, with our search of archived auction records yielding no comparable examples. Krause catalog price(s) for this item: $0.2 in VF, $0.5 in EF, $7 in UNC.
Estimate: 1500-2000 USD