Original sentence: Numerous bronze tools and weapons were made (axes, cooking tools, jewelery), and deremonial drums from that period are also found in abundance, such ass the "Moon of Pejeng", the largest ceremonial drum yet found in Southeast Asia
Edited sentence: Numerous bronze tools and weapons were made (axes, cooking tools, jewelery), and deremonial drums from that period are also found in abundance, such as the "Moon of Pejeng", the largest ceremonial drum yet found in Southeast Asia, deted to around 300 BCE