 
                            
                    Auction: 12028 - The Collector's Series sale (Hong Kong)                                                                                 
                    
                    Lot: 915
                
                    
                        China  Airmail Issues and First Flights  1930 (December 4) Pre-printed Military Trial Flight Cover from Canton to Wuchow, franked with 2nd Air Post 15¢ and Junk 4¢, both tied by small square ´Carried by Air Mail´ chop in Red, applied by Canton Aviation Bureau, additionally canceled by Wuchow cds upon arrival, large commemorative cachet in Red alongside.  The First Trial Flight by military plane ´Chungking´ took off from Canton to Wuchow at 10AM on December 1, 1930 and arrived at Wuchow on the same day at 12:30PM, only 20 letters were carried.    This letter was carried by the 2nd Trial Flight which took off on December 4, 1930, only 150 letters were carried.    The regular Canton-Wuchow service was inaugurated on Friday January 16, 1931.    Estimate HK$ 2,000-3,000                        
                                            
                
                    
                        Sold for                    
                        
                        
                        HK$3,200