History of Aviation, Rare Stamps and Postal History of the World, Part 2

People's Republic of China

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1950, Dr. Sun Yat-sen, blue surcharge $100 on $4 orange brown, bottom sheet margin plate No.44 stamp of type I, no gum as issued, NH, VF, C.v. $450, Est. $250-$300 , Sc. #40a