Canada, 1855, Prince Albert, 6d greenish gray, light target cancel, wonderfully rich vibrant color, margins large to huge, Extremely Fine and choice, an exceptional example of this scarcer shade; with 2001 V.G. Greene & 2007 P.F. certificates (latter graded XF 90). SG No. 10 £1,100 ($1,780). Scott No. 5b  $1,500. $0 (Image)