There is only one mathematical text that is said to be excavated at Nineveh. The texts were principally written in Akkadian in the cuneiform script; however many of the tablets do not have an exact derivation and it is often difficult to ascertain their original homeland. Many of the tablets are indeed composed in the Neo-Babylonian script, but many were also known to be written in Assyrian as well. The tablets were often organized according to shape: four-sided tablets were for financial transactions, while round tablets recorded agricultural information.(In this era, some written documents were also on wood and others on wax tablets.) Tablets were separated according to their contents and placed in different rooms: government, history, law, astronomy, geography, and so on. The contents were identified by colored marks or brief written descriptions, and sometimes by the "incipit," or the first few words that began the text. Nineveh was destroyed in 612 BC by a coalition of Babylonians, Scythians and Medes, an ancient Iranian people. It is believed that during the burning of the palace, a great fire must have ravaged the library, causing the clay cuneiform tablets to become partially baked. This potentially destructive event helped preserve the tablets. As well as texts on clay tablets, some of the texts may have been inscribed onto wax boards which, because of their organic nature, have been lost. The British Museum’s collections database counts 30,943 "tablets" in the entire Nineveh library collection, and the Trustees of the Museum propose to issue an updated catalogue as part of the Ashurbanipal Library Project. If all smaller fragments that actually belong to the same text are deducted, it is likely that the "library" originally included some 10,000 texts in all. The original library documents however, which would have included leather scrolls, wax boards, and possibly papyri, contained perhaps a much broader spectrum of knowledge than that known from the surviving clay tablet cuneiform texts. A large share of Ashurbanipal's libraries consisted of writing-boards and not clay tablets. Ashurbanipal Library Project Created in collaboration with the University of Mosul and funded by the Townley group, the British museum has been compiling a catalogue record of artifacts from Ashurbanipal’s library since 2002. The goal is to document the library in as much detail as possible in texts and images including sign-transliterations, hand-drawn copies, translations, and high-quality digital images. The project was undertaken in three stages