unused Block Larger Than four 1856-63 watermark Large Crown, perf. 14 1d. rose-red, plate 60, AA-BI, an unused corner block of eighteen showing plate number and inscription in margin, split and rejoined (slightly overlapping) between the E and F rows; a few faults or surface defects and faint trace of toning but otherwise fine. S.G. Spec. C10, 450+