Auction: 15USA - The William H. Gross Collection                                                                                         
                    
                    Lot: 15
                
                    
                        S.G. #D62, 1909 20/- Dull green postage due, an incredibly choice mint example of this key rarity of Australia, possessing far superior centering than typically found on the few existing copies, strong fresh color on clean crisp paper, o.g., lightly hinged, very fine; certainly among the finest quality 1909 Twenty Shilling Postage Due stamps in existence; ex-Gibralter (Scott #J38; $11,500.00).   Estimate US$ 6,400-8,000                        
                                            
                
                    
                        Sold for                    
                        
                        
                        $5,162