 
                            
                    Auction: 14USA - Spink Shreves September 2008 Collector's Series                                                                         
                    
                    Lot: 1607
                
                    
                        #C128a 50c Quimby air post, imperforate horizontally full pane of 50 containing 25 pairs of the error, wide left margin selvage contains plate numbers, Olympic sponsor logo, copyright notice & ZIP message, o.g., n.h., minor handling faults include fingerprints and wrinkles on gum side, minor perf separations at bottom margin, fine-very fine; only the second pane found of this error (the other has been broken up).   Estimate US$ 6,000-7,000                        
                                            
                
                    
                        Estimate                    
                        
                        
                        $6,000 to $7,000