World Banknotes: Ceylon Government of Ceylon, a set of watermark papers for 5 rupees, 10 Rupees, 50 Rupees and 100 Rupees, issue of 1925-39, each an uncut sheet of four, featuring the Bank title, wavy lines, denominations and an elephant motif, some with staining along edges, all perforated specimen, a rare a striking design, an impressive set (4 sheets, 16 watermarks) BNB B216-B219, Pick 23-26 £2,000-£2,600