1. Bull roarer Museum number: 5-5745a,b Object class: Bull-roarers Function: 5.1 Religion and Divination: Objects and garb associated with practices reflecting submission, devotion, obedience, and service to supernatural agencies Collection place: Africa
2. Musical instrument Museum number: 9-5169 Object class: Drums (membranophones) Function: 5.4 Secular and Religious Musical Instruments Collector: Matilda M. Brooks Collection place: Japan Collection date: 1960