Shield, University of Khartoum building. at left, open book at lower right. Central Bank and shiny coin design on back.  

At Kartoum Englishman "Chinese" Gordon made his stand, waiting for Great Britain to send reenforcements. By making a moat of the river, Gorden lasted months, but not long enough to save his life. Watermark: Coat of Arms (3rd image). 2nd image note under ultraviolet (UV) light showing security inks.