 
                    
                    Auction: 159 - The Philatelic Collector's Series Sale                                                                                                                                              
                    
                    Lot: 1251
                
                    
                        #O56, 90c Post Office, a spectacular unused (no gum) full sheet of 100, with imprint and plate no. blocks of twelve at top and bottom, generally well centered, some separations reinforced with hinge slivers mainly horizontally at center and around the perimeter including affecting the top plate block, but no the bottom one, a few scattered foxing spots including two on the bottom plate block, top left stamp in bottom plate block with a tear at left and small piece of selvage missing at top left, otherwise fine-very fine, still in remarkably good shape for such a large multiple of this high value which is the only known full sheet.  
                        
                                            
                
                    
                        Sold for                    
                        
                        
                        $2,300