10 Pence carmine/dull violet, Queen Victoria 50-year Reign Jubilee, letterpress De La Rue, comb perforated K14, watermark 11 Imperial Crown, vertical block of twelve (3x4), single-circle Money Order and Savings Bank "EAST-GRINSTEAD AU 2 92/ M.O. & S.B.", perfect perforations, clear cancellations, block partly hinge-reinforced on reverse. Very rare large multiple. Only two larger blocks of 20 stamps each recorded to date. Photo certificate Albert Louis BPP (2024), Mi. 3.000.- ++ 8 (SGNo. 210), ex Grosvenor, ex Lajer & Claridge, ex BESANCON.