SG 14f 2d Blue Plate 3 Position PB with all but four clear margins just catching to lower right. With very fine black Maltese Cross cancellation with number 1 in centre complementing.

An ever popular yet surprisingly scarce and tricky little series to collect.

Would be all but three times the price asked here were that original scissor cut a fraction straighter and more accurate. Pencil notation to reverse stating 8/6 seeming to imply it has been sold historically for 43p.