1912-24 Watermark Royal Cypher 1d. pink, S.G.N16(10),

marginal block of 4 from the left of the sheet, fresh, small marginal tone, the stamps superb and fresh, original gum, the lower pair unmounted. Photocopy of R.P.S. Certificate 1995 for the original discovery sheet of 120 from which this block originated. There is an observation that this stamp has a distinctive orange fluorescence in a deep shade.