Great Britain stamp, 1884, Queen Victoria SG185 - K15, £1 with a recent RPSL certificate November 2021.
Brown-lilac with letters K-C. Very fine used with a centre circular date stamp Jan 30th 1891. Good colour and a clean reverse and with a repaired perforation bottom left and stated on the certificate.
Catalogue value £3,000.00 +50% for well centred cancellation