Great Britain, 6 x 1988 - 1991 Fifty Pounds, G.M. Gill signature, ascending serial numbers: C25 826945 - C25 826950. Olive green and brown on a multicolour underprint. Obv: Portrait of Elizabeth II in court robes to right. Rev: View and plan of St. Paul's Cathedral to right. Sir Christopher Wren to right. P. 381b. Usual ''crimping'' above security strip, all Uncirculated. 5 x Uncirculated, 1 x About Uncirculated.