(x) Bangladesh Bank, an obverse composite artist's essay on card for a proposed issue of 100 Taka ND (ca1972), serial number A 000000, turquoise and multicoloured, portrait of Sheikh Mujibur Rahman at left, value in each corner(Pick unlisted but similar to Pick 12, TBB unlisted), about uncirculated, unique.
Estimate: £2000 - £3000