1857, 1¢ blue, types III, III & IIIa. Strip of 3 (position 54-56L4), town cancels, nicely centered with wide top and bottom margins clearly showing type III & IIIa characteristics, deep color, Very Fine and choice, a rare combination strip; with 1984 P.F. certificate. Scott No. 21, 22  $6,250. $0 (Image)