Nimrud ivories that followed the death of Sargon II in 705 BC or when Nineveh fell and was destroyed in 612 BC. Mallowan's wife was the famous British crime novelist, Agatha Christie (1890–1976), who was fascinated with archaeology, and who accompanied her husband on the Nimrud excavations. Christie helped photograph and preserve many of the ivories found during the excavations, explaining in her autobiography that she cleaned the ivories using a fine knitting needle, an orange stick and a pot of face cream. The collection of ivories uncovered by Mallowan were divided between Iraq and Britain, where they remained at the British
Assyrian sculpture an expedition to excavate there. On his first day digging at Nimrud, with only six workers in November 1845, slabs were found, initially only with inscriptions, but soon with reliefs. He continued to dig until June 1847, with the British government, through the British Museum, taking over the funding from Canning in late 1846, repaying his expenditure. The volume of finds was such that getting them back to Britain was a major task, and many pieces either were reburied, or reached other countries. Layard had recruited the 20-year old Hormuzd Rassam in Mosul, where his brother was British Vice-consul, to