Auction: 11040 - British Banknotes featuring the Brian Ascroft and the Alasdair Macdonald Collections and other properties               
                    
                    Lot: 267
                
                    
                        Bank of England, G. M. Gill, £20 (5), first run serial number A01 006331, first series prefix A02, mid prefix B68, D23, overlap prefix E19, purple and multicoloured, Elizabeth II at right, reverse Faraday, lecture theatre  [B 358a, B 358b (3), B 358d], uncirculated, the overlap prefix scarce (5)  Estimate £   220-280                        
                                            
                
                    
                        Sold for                    
                        
                        
                        £240