unused 5c Columbian (234), complete sheet of 100, with two T. plate no. 8 blocks of eight, beautiful rich color, full o.g., remarkably fresh and intact, side selvage and B. row with very tiny hinge reinforcements, the other 90 stamps incl. both plate no. blocks are never hinged, a tiny natural perf. 'dimple' in T. selvage, perfs. close or touching on some, vast majority are fine, Scott retail $18,510.00