Black Enameled Bongo Drummer Trembler Brooch

This vintage brooch is one in a series of musical performers, some produced in black, and some in silvertone. This bongo drummer is set inside a black frame, and is a trembler! As you can see in the last picture, his body is a spring. This brooch is from my personal collection.

The pin is 1-3/4" wide and tall. In excellent condition for its age.