unused Block Larger Than four 1c-5c Jamestown (328-330), T. or B. imprint and plate no. blocks of six, 2c is a B. plate no. block, 1c and 5c are T. plate no. blocks, o.g., h.r., 5c extensive perf. strengthening and light overall toning but a scarce plate no. block, otherwise very good-fine set, Scott retail $2,800.00