RARE Vintage Sterling Pin/Brooch

Vintage brooch Sterling silver Signed CC The jewelry maker mark showing a "CC" inside a circle corresponds to Curtis Creations (also known as the Curtman Company). Maker Profile & Identification Manufacturer: Curtis Creations (Curtman Co., Inc.), a mid-century costume jewelry company based out of Providence, Rhode Island. Active Era: Primarily active from the 1940s through the 1950s. Design Style: The company specialized in clean, fluid modernist shapes, asymmetrical ribbon sweeps, and sleek geometric lines. Materials: They typically manufactured pieces using high-quality sterling silver or gold-filled metals