Bank of Madras, India, 500 Rupees, 1 March 1844, serial number 3352, purple CANCELLED overprint, annotations on reverse, split for postage and expertly rejoined, in PMG holder 15 NET, choice fine, the finest known example, extremely rare bank and even rarer high denomination note
Pick S145, Razack 1C.3.1.7 £16,000-£26,000