Vikramaditya again invaded the Pallava kingdom after 734, aided by the faithful ally, the Western Ganga King Sripurusha, who joined the Chalukyas in this expedition. The earliest mention of this invasion is in the Narwan plates issued on 21 December 741 or 742. The Pallava King Nandivarman was a 13-year-old boy who nevertheless made a valiant but futile attempt to face the invasion. The Pallava king fled Kanchipuram into exile, leaving behind all his regal attributes which included among other things, a prestigious musical drum ("katumukha"), a musical instrument ("samudraghosa") and a mace. Many of his war elephants, a large quantity of precious stones and gold fell into the hands of the victorious Chalukya monarch.