Ungulbu (possibly spelled Ungalbu?) made these “Belm” (Clap Sticks) and “Dudge” (Fire Sticks) at Maljangarnak. They were sold through Maningrida Arts & Crafts in 1983. Ungulbu belonged to the language group Rembarrnga.
Belm…Clapsticks
Certificate: Ungulbu, Clapsticks
Dudge…Firesticks
Certificate: Ungulbu, Fire Sticks
http://collectionsearch.nma.gov.au/set/3105