Neat harness buckles, often several bells were attached to leather strap (crotals) or metal frame (conestogas)
I pulled a dozen #1 & 2 Crotals, buckle, nose ring and remains of leather from one hole during a winter hunt.
Sometimes a single goat or sheep or cow would be trained to lead the flock home, this 'Judas goat' would be the one to wear such a collar. Was your bell a crotal or conestoga?