1857 Newfoundland #4 4p scarlet vermilion unique used pair, The left hand stamp has four well clear margins, the right hand stamp has clear to large margins except at top right, the stamps are sound and are accompanied by a 2008 AIEP Certificate. SG £5,000, Unitrade as F-VF $8,000. Robert Pratt’s The Pence Issues of Newfoundland states that the only used pair (and largest multiple) of the four pence is this pair which is ex. Dale, Carey-Fox and Pratt. Scott CV:$7500