![](https://www.horniman.ac.uk/media-collection/375/93/large_11_7_66_35ii__001_DS.jpg)
Medicine sample from the Hadza people of Lake Eyasi, Tanzania. The sample is formed of a pangolin scale that has two holes, through which a loop of plant fibre has been threaded, and three bored holes that do not go all the way through.
Pangolin scales are drilled to provide powder for an oral medicine.