Quoting from http://www.abc.net.au/news/2016-12-23/didgeridoos-from-more-than-100-years-ago-restored/8145282
SA Museum, Yolngu people breathe new life into didgeridoos from 1880s
By Sarah Collard Posted 23 Dec 2016, 3:31pm
PHOTO: Yolngu Elder Djalu Gurr