 
                            
                    Auction: 9029 - West Africa Postal History, The John Sacher Collection                                                                  
                    
                    Lot: 650
                
                    
                        Sierra Leone  Sherbro  1884 (26 July) blue envelope to London,  "4" accountancy mark in red crayon and bearing 1876 4d. blue cancelled "B31", showing at left a fine strike of the "paid-at-sherbro" double-arc d.s. in brownish ink alongside Paid Liverpool Br. Packet c.d.s. (18.8), the reverse with Sierra Leone (27.7) and London (19.8) c.d.s.; the envelope with some faults though a rare cover. S.G. 21. Photo  Estimate £   600-700                        
                                            
                
                    
                        Sold for                    
                        
                        
                        £500