Vintage-Style Triple Fan Decorative Brooch/Pin

This item is a small decorative pin or brooch fashioned from a dark, antiqued metal alloy, likely brass or bronze-toned pot metal. The design features three overlapping Japanese-style folding fans (sensu). The uppermost fan is ornately detailed with a raised floral and foliate pattern, while the lower fans appear smoother, suggesting a layered, dimensional construction. The metal exhibits a dark patina with golden highlights on the raised relief, indicative of either aged brass or a deliberate antiqued finish. The item is currently housed in a small, clear polyethylene zip-top bag. A metallic clutch backing (butterfly clutch) is visible, used for securing the pin to a garment. The craftsmanship shows cast metalwork with fine-line detailing on the ribs and leaf of the fans, characteristic of mid-20th-century costume jewelry or modern vintage-reproduction accessories. Condition appears to be good with no visible broken components or significant oxidation beyond the intended patina. The style draws from East Asian aesthetic movements, likely dating from the late 20th century to the present as a collectible novelty item.

I have examined the digital images of the Vintage-Style Triple Fan Decorative Brooch. The piece features a stylized Japanese 'sensu' motif, executed in a cast base metal with an antiqued brass finish. The construction utilizes a modern butterfly clutch (tack pin) backing, which strongly suggests the item is a contemporary production or a late 20th-century novelty accessory rather than a period antique. The condition appears excellent, with the patina remaining uniform and the relief crisp, indicating minimal wear. The market for this specific type of costume jewelry is saturated; similar mass-produced botanical and East Asian-inspired pins are readily available on secondary retail platforms for modest prices. Its value is driven primarily by aesthetic appeal rather than rarity or precious material content. Comparables for non-designer base metal pins of this size and era typically sell within the $10 to $30 range at antique malls or online marketplaces. Limitations: My assessment is based solely on visual inspection of the provided images. A definitive valuation is limited without physical examination to determine the specific metal alloy or to search for hidden maker's marks that might elevate its collectible status. To fully authenticate this item, an in-person inspection of the pin's weight, a metal acid test for gold content (though unlikely here), and a microscopic review of the casting seams would be required. Any original packaging or provenance documentation would also be necessary to confirm a specific manufacturer or designer origin.