 
                            
                    Auction: 7044 - GB Stamps & Postal History                                                                                              
                    
                    Lot: 1084
                
                    
                        Great Britain  Later Postal Stationery  1869 1d. pink postal stationery envelope  - the colour of the impressed value changed (either by contact with an oxidising agent, possibly natural) to Blackburn, cancelled by very fine Burnley "130" duplex; a little soiled though still attractive. Most unusual. Photo
                                            
                    
                        Sold for                    
                        
                        
                        £65