Early/Mid 1900s Brass C-Clasp "197" Collar Devices 3/8"H Hat / Lapel Pins Set

3/8" H x 1" W

Vintage brass collar device with a T-bar hinge and C-clasp, commonly used in the early to mid-1900s. These pins were often worn on military uniforms to denote rank, unit, or branch of service. The C-clasp mechanism was typical of that era, providing a secure way to attach the pin to clothing.

The number likely indicates a specific unit or division. These pins are collectible items today, valued for their historical significance and vintage craftsmanship.