Mafeking Siege 1900 SG16, 2/- on 1/-, Only 570 Ovptd, Rare

1900 2/- on 1/- green of British Bechuanaland, Type 2 Overprint (SG 16). F-VF/U example on neat piece. With Mafeking cds AP 28 1900. An elusive stamp - only 570 ovptd! Signed: Brandon. (cv£650).