Auction: 11005 - The Mizhuhara Collection of Mongolian Stamps                                                                            
                    
                    Lot: 1623
                
                    
                        Mongolia  Republic  1931 (18 Nov.) a large, opened-out cover registered to Harbin  bearing an outstanding array of adhesives with Ulan Bator Provisional 1c., 2c., 5c., 10c., 20c., 25c. and 50c., 1930 10m. on 1m. pair, 20m. on 2m. pair and 25m. on 40m. block of four, 1931 surcharge 10m. on 10c. and 20m. on 20c. pair, all cancelled by Ulan Bator despatch c.d.s. with handstruck registration mark in purple with boxed aeropost handstamp, additionally on reverse China Junk 4c. (16) plus Postage Due 2c. and 30c. pair cancelled by Harbin c.d.s. (8.12); a few glue stains and cover faults. An early and important flown cover, spectacular  Estimate HK$ 15,000-20,000    provenance: W.H. Adgey Edgar, April 1971  Gunnar Hellström, March 1981                        
                                            
                
                    
                        Sold for                    
                        
                        
                        HK$38,000