Bidspirit auction | Group of Three Vintage General

Group of Three Vintage General Motors and Pontiac Employee Commemorative Pins in Sterling Silver and Gold-Filled Metal Category: Brooches & Pins - A collection of three vintage commemorative lapel pins relating to the General Motors (GM) and Pontiac automotive divisions, dating likely from the mid-20th century. The first pin is shield-shaped, crafted in sterling silver, featuring an embossed vintage car above the words SERVICE CRAFTSMAN PONTIAC in black enamel, centered by an applied rose-colored element depicting the classic Pontiac Chief logo. It utilizes a threaded post attachment. Hallmarks visible on the reverse include STERLING. The second pin is a multi-pointed star design overlaid with a globe grid and an automobile, marked GF (Gold-Filled). It is inscribed with TECH G.M.I. CLUB in blue enamel. The reverse is marked with manufacturer details. This pin also uses a threaded post attachment. The third pin is octagonal, made of sterling silver, stamped MASTER PARTS MANAGER surrounding a central logo featuring red enamel. This piece is secured by a standard hinged pin stem and safety catch. Hallmarks visible on the reverse include STERLING. All pieces represent employee recognition or club membership within the historic GM organization.