Swaziland 1889 10/- Dull Chestnut VF/M with Cert - Rarity!

1890 10/- dull chestnut (SG 9). VF/M example, plated to position 27: column 7, row 3. Amongst the rarities of British Africa philately, seldom encountered. A superior representation of this iconic stamp of which only 300 were printed. Exhibition piece for connoisseur! Photo-cert: PFSA. (cv£7000). See additional image and of certificate below.