This rare China stamp features Sun Yet Sen and a red surcharge of 20 over 2. It was issued between 1941-1950 and has a machine cancel. The stamp is used and ungraded, but it is still a great addition to any stamp collection. The blue color and historical figure topic make it a unique piece from China. It is perfect for any stamp collector interested in Asian or Chinese stamps. The stamp has not been certified, but it is in good condition and ready to be added to your collection.