unused Block of Four 1893, 10c-18c Royal Portraits, red and black 'Provisional Govt.' overprints (61, 67, 68, 70, 71), blocks of four, fresh, o.g., h.r., many stamps never hinged, also incl. T.R. corner margin block of four of no. 11Sa (two creased and overall toning spots), one no. 61 has tear, two no. 71 creased, otherwise very good-extremely fine, Scott retail $492.50