Lot no. 6657

1919, The 10 and 15r. British Occupation Surcharges, 15r. on 1k. violet surcharge vertical tête-bêche, the upper stamp unused, the lower mint never hinged, very fine and rare, opinion Holcombe (1996) depicted in "BATUM UNDER OCCUPATION the years 1917 – 1921", page 96 (by Hans G. Grigoleit & Edward Klempka)