1905-12 Litho 2d. mint marginal block of four showing perf. compound of 12½ and 11, 1905-11 Typo perf 12½ 1d. used vertical pair showing additional perf. 11 horizontal row and perf. 11 mint marginal pair showing additional perf. 12½ vertical row, and 2d. perf. 12½ top left corner vertical pair showing additional perf. 11 vertical row in margin. A fine lot