Canada, 1908, 50¢ purple, top margin single with plate number, o.g., never hinged, deep rich color, well centered amid uncommonly large margins, fresh and Very Fine to Extremely Fine; with 1995 V.G. Greene certificate for imprint strip of 3 & 2007 P.F. Graded certificate for margin single (VF-XF 85). SG No. 187. Scott No. 95  $2,100. $0 (Image)