Auction: CSS46 - Fine Stamps of China and Hong Kong
                    
                    Lot: 6568
                
                    
                        Japan
Air Mails
Dai-Nippon Airline Tokyo - Bangkok Line
1941 (29 May) commercial envelope registered to Johannesburg  marked Nagoya - Bangkok  and Bangkok - Colombo bearing 3y.58 franking tied by Nagoya c.d.s., with the registration label and Par Avion etiquette and, on the reverse, Bangkok (4.6) c.d.s. A magnificent heavy weight cover to South Africa. Photo
                        
                                            
                
                    
                        Estimate                    
                        
                        
                        HK$3,000 to HK$4,000