MAURITIUS 1921-34 4c green, SG226cMauritius 1921 34 4c green, script watermark, reversion to die I, SG226c. A stunning block of 18 (6x3) being three rows from the right pane with both side margins, Very fresh mint quality with original gum. There is only a small trace of a previous hinge on one stamp, the rest being unmounted mint. Crease in left margin and minor separation in right margin, commonly seen in blocks of this size and still a very attractive block. The Stanley Gibbons