Siege of Khartoum currency Siege of Khartoum currency Siege of Khartoum currency, an emergency paper money, was issued by Governor-General of the Sudan, British Major-General Charles George Gordon during the Siege of Khartoum. Denominated in piastre (and a 50 Egyptian pound bill), the first issue notes were dated 25 April 1884 and produced as late as November 1884. Gordon began his military career with the Royal Engineers (1852) and fought in the Crimean War and in China, playing a significant role in stopping the Taiping Rebellion (1863–64). He was appointed Governor of Equatoria (1872–76), and then Governor-general of the Sudan (1877–80). Gordon was re-appointed
Khartoum main Nile ("see map, upper right") as it zigzags through northern Sudan into Egypt at Lake Nasser. Khartoum is relatively flat, at elevation , as the Nile flows northeast past Omdurman to Shendi, at elevation about away. Under Köppen's climate classification system, Khartoum features a hot arid climate, with only the summer months seeing noticeable precipitation. The city averages a little over of precipitation per year. Based on annual mean temperatures, the city is one of the hottest major cities in the world. Temperatures routinely exceed in mid-summer. Its average annual high temperature is , with six months of the