Great Britain-A Queen Victoria 1870 Halfpenny Postage Stamp-Plate 3-Illustrated

Illustrated below is the Halfpenny postage stamp issued for Great Britain in 1870. A vary small stamp at approx 19mm wide x 16mm high. The watermark was the word halfpenny in flowing script across three of the stamps.The plate number is illustrated below the stamp illustration and can be seen by the "1" on the left margin of the stamp and the horizontal line dividing the Halfpenny value on the right.