For your consideration is this nice vintage bakelite pin. The top depicts a bow and is nicely carved. The bottom has am applied celluloid cameo. They are attached with plasticized rope. A pretty pin! The bakelite passed the simichrome test.
The pin measures 2 and 3/4 by 1 and 3/8 inches across the widest points.
It is in great vintage condition. A small bit of wear and the pin back has some corrosion as shown but is secure and fully functional.