Vintage Kappa Sigma Fraternity Pledge Pin featuring a gold-tone caduceus-style emblem set on a black enamel triangular field. Metal base with vitreous enamel; measures approximately 0.35 inch (9 mm) per side. Single straight post pin secured by a removable metal clutch. Used condition with light surface wear and minor plating loss at edges consistent with age. Ideal for medical insignia collectors, uniform displays, or lapel wear.

Vintage Kappa Sigma Fraternity Pledge Pin featuring a gold-tone caduceus-style emblem set on a black enamel triangular field. Metal base with vitreous enamel; measures approximately 0.35 inch (9 mm) per side. Single straight post pin secured by a removable metal clutch. Used condition with light surface wear and minor plating loss at edges consistent with age. Ideal for medical insignia collectors, uniform displays, or lapel wear.